Definitions by Roshix
yeboii
When you're having sex in the cowgirl position and the guy pulls out and cums on the girls back. The boy then announces that he will be doing a "yeboii" and proceeds to say "yeeebooooiiiiiiii" to a suitable volume, almost loud enough for others to hear but not quite so you never really know.
*Having sex in cowgirl position*
Guy: Fuck I'm gonna cum
*pulls out and cums on girls back*
Guy: I'm gonna do a yeboii
*Gathers himself*
Guy: "YEBBBOOOOIIIIII"
Girl: What the fuck?
Guy: Fuck I'm gonna cum
*pulls out and cums on girls back*
Guy: I'm gonna do a yeboii
*Gathers himself*
Guy: "YEBBBOOOOIIIIII"
Girl: What the fuck?