Definitions by eyememine

Checking in 

Having sex. When one checks in or is checking in, it is either to the Vagina Hotel, or the motel (the butt).

Guy 1 "Hey buddy, were you checking in last night?"
Guy 2 "Nah man the hotel had no vacancy, but I'm gonna try again tonight"

Checking in by eyememine January 3, 2010

Defellatio 

While a male receives head, something is done to make his erection disappear

Your mom was blowing me last night, but then you dad walked in and caused major defellatio

Defellatio by eyememine January 3, 2010