When a basic bitch hasn't done her squats right and she ends up with a squarebooty. not to be confused with the trooty which is of a more traingular shape'
when two gay guys and two lesbians have sex and the gay guys have a huge boner (see squag. The lesbains usually get the gay guys drunk off their ass before inercourse (or outercource.)
"Damn, I was so drunk last night I have a feeling those girls squoomed us."