Definitions by RealVapingTwink

YSOTBD 

Acronym: Yeah sit on that big dick

Used as an exclamation when a super hot male walked past and your friend gets horny.

Example: *Hot guy walks past*

Friend A to Friend B: "YSOTBD! I'd totally fuck that guys ass!

YSOTBD by RealVapingTwink December 21, 2020