Japer

1.The act of playing your guitar for your baby girl after sex, no matter how bad it sounds

2. The act of ejaculating in less than 45 seconds
Guy1: Hey i totally had sex with my girl friend yesterday

Guy2: That's awesome, did you use the japer?

Guy1: o hell no, i'm not a giant faggot.
by Geneseofarmplow1! May 03, 2009
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