Well I haven't, but one time I was playing Need For Speed Underground 2 on my GCN in a dark room when I was tired and all the neon and fast blurriness effects must have given me some sort of weird reaction because I got a nosebleed. And NO, I am not prone to them. That was only the third time I'd ever gotten one. And one doesn't count because i got hit in the face with someone's elbow while playing basketball! So when it comes to "random" nosebleeds, that was only my second. Weird.................
I dont think that lights can cause nosebleeds... But the only times i have been hospitalized (none from games) were from a motocycle crash and surgery when I was 3
No. If I have played a game for awhile, sometimes when I get up, my eyes dark out for a sec.
No. If I have played a game for awhile, sometimes when I get up, my eyes dark out for a sec.
HAHA same here. Apparently it's because all the blood runs from your head to your legs when your sitting down and when you stand up QUICKLY it has to rush to you head really fast (thats just a basic understanding). But yeah that happens even if your just sitting down on a couch. Sometimes I do it on purpose. It's cool
Games - no
Working too much? - I collapsed and trashed an XBOX and TV because I hadn't slept for 5 days. Woke up with glass in my back and blood everywhere
When I was 2 I downed a whole pot of prescription sleeping pills thinking they were sweets and got my stomach pumped

No. If I have played a game for awhile, sometimes when I get up, my eyes dark out for a sec.
HAHA same here. Apparently it's because all the blood runs from your head to your legs when your sitting down and when you stand up QUICKLY it has to rush to you head really fast (thats just a basic understanding). But yeah that happens even if your just sitting down on a couch. Sometimes I do it on purpose. It's cool
Hehe, I should do that more often cause its fun. 
Well, I was playing Wii Tennis with some friends when it was this girl's turn to serve and she wacked the crap out of the back of my head. She said sorry, I hit her on the head with the bottom of my fist (kinda like I was giving dap), she laughed and pushed me, I pushed her back, then we wrestled and I lost. <_<
No. If I have played a game for awhile, sometimes when I get up, my eyes dark out for a sec.
HAHA same here. Apparently it's because all the blood runs from your head to your legs when your sitting down and when you stand up QUICKLY it has to rush to you head really fast (thats just a basic understanding). But yeah that happens even if your just sitting down on a couch. Sometimes I do it on purpose. It's cool
Yeah, that's a head rush, it's when you get up too quickly gravity pulls all the blood from your head down and your veins don't have time to compensate so you don't have any blood in your brain and it starts to shut down
luckily though, the blood makes its way back up there pretty quick.
No, you asked a question and got an answer.
ah god d4rk you just made me lose my lunch. That's even more disgusting than my explanation.
Everyone just imagine someone standing up and then instantly collapsing into the glass of their TV. I'd crap my pants, I really would. haha oh man that would be funny

Lol, so maybe I shouldn't do that or I will pass out. xD
The only injury I think people could get from playing video games is carpel tunnel... that or breaking your ankle playing wii tennis :>_<:
The worse that happens to me i think is getting a massive headache after about 4 hours of Video games!
Actually now that I think of it... when I play games or on the computer a long time my eyes get blooodshot, if you call that an injury
@Topic: Not recently, no.
i've been on the other side of a hospital door only 2x. when i were born'd and when i had a tumor on the back of my left ear when i was 3. when i'm playing something on a console i don't have any problems at all, even for largely extensive periods of time (when i was 7 i was up for over 24 hrs strait completing SF64. nothing but a sore bladder and a full rectum.). when i'm playing a handheld i have to hold the thing and look at it wich can get pretty uncomfortable, especially when i use my ds for MP:H for more than a few minutes because i press kinda hard without trying to and it's highly straining on the hands.
when playing baseball i swung the wii remote and smashed my hand of the chair...nothing serious

No. If I have played a game for awhile, sometimes when I get up, my eyes dark out for a sec.
HAHA same here. Apparently it's because all the blood runs from your head to your legs when your sitting down and when you stand up QUICKLY it has to rush to you head really fast (thats just a basic understanding). But yeah that happens even if your just sitting down on a couch. Sometimes I do it on purpose. It's cool
Yeah, that's a head rush, it's when you get up too quickly gravity pulls all the blood from your head down and your veins don't have time to compensate so you don't have any blood in your brain and it starts to shut down
luckily though, the blood makes its way back up there pretty quick.
In other words...
Who needs drugs when you can stand up really fast? Free, and has the same effect. 
The worse that happens to me i think is getting a massive headache after about 4 hours of Video games!
Me too!!!