person 1: hey man you about ready to go? person 2: not yet dude, i'm gonna hop in the shower and clean and jerk before we leave
a two part process of showering (clean) and masturbating (jerk)
"person 1: hey man you about ready to go? person 2: not yet dude, i'm gonna hop in the shower and clean and jerk before we leave" What is the definition of "clean and jerk"?