1 definition by Spittie
The basis is a female that meets the following criteria: extremely large, horny, exceptionally bitchy, and looking to have sex with an unsuspecting victim (who usually is either so drunk he is blacked-out or is very close).
Dude I woke up this morning broken ribs, a broken mattress and a fat bitch laying next to me. FML, the basis was here!
by Spittie February 15, 2010