Top Definition
A logical fellatio is a logical fallacy employed to obtain oral sex.
Dr. Steve: Rebecca, I want a blowjob.
Rebecca: No. You're married.
Dr. Steve: So are you. That makes it OK.
Rebecca: Curses! You have trapped me with a logical fellatio. OK, whip it out.
by Jean Shepherd K2ORS SK December 24, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×