1 definition by 15_15_15

Seven Up

To ejaculate, to skeet, to jizz, to bust a nut

From the Kaplan MCAT mnemonic for the path sperm takes during ejaculation

Seminiferous Tubulues
Epididymis
Vas Deferens
Ejaculatory Duct
Nothing

Urethra
Penis

Dude, I totally SEVEN UPed on that bitch's face last night

by 15_15_15 August 28, 2008