to engage in sexual interactions with your best friendsgirlfriend. Could be anything from kissing to sex. in order to jake it, you can't have any emotions and just can't care about the consequence.
Friend 1- "yo i'm gonna be alone with ben's girlfriend what should we do!"
Friend 2- "jake it!"
Friend 1- "you meanfuck her and not care about if ben finds out?!"
Friend 2- "yeaaah!"
Verb To look something up on google in order to have all the stats inside your massive head, and be able to act like a know it all with startling precision