Sexercise: the act of fucking someone hard and fast enough to count it as a work out and or exercise.
Something used by men and women of all ages (mostly teens) to replace exercise with.
Long. Hard. Rough. Muscle Stretching. Hot Sex
Hoelene: Hey, want to go to ze gym with me gurll?
Sharkeisha: Nahh I'm pooped out from all the sexercise. No work outs for me today.
Hoelene: Oh well that's too bad have fun with your little work on in bed Sharkeisha, c ya later (;
Sharkeisha: You mean...Sexercise?