20-30 (Depending on the day)

guys u all r heavy,I wiegh 130 lbs and I can do 25 pushups in 30 secs .I am 19 years Old

I can do around 40 or so without having aches the next day.

I weigh 138 lbs.

Maybe 10 if Im lucky anymore,  in high school I could do 60-70 easily but that was due to playing football and working out every day for 4 years.  

My best so far was 67, and I weigh 71kg ('round 145 pounds I think). I've been working out steadily for a year now, and I hope to do 100 in 2011.

30-40. Used to be 80ish when I was doing fencing. Once exams are over I'm going to go for some swimming.

57kg/126lb, I'm pretty thin and have always been.
Going to try out that site!

Wow.  Some little peoples in here :)

I can do 43 and Im clocking in at 222 right now.

I just tried figuring that out monday. I did 50 but that was after a chest work out so maybe 75?

136 pounds, probably around 100 pushups if I really try...