Dharshan:Chris you look so tired today. What happened?
Chris:Well, I was up all last night.
Dharshan:Chris! You gotta knock it off with all these midnight jerkathons!
Chris:Well, I was up all last night.
Dharshan:Chris! You gotta knock it off with all these midnight jerkathons!
by Chris April 22, 2004
jerking off for an extended period of time resulting in multiple orgasms. A marathon of jerking off.
by W.C. Feelds 66 September 21, 2015