After giving a girl a cream-pie she stands above your head, then sitting down somewhat forcefully on your mouth she yells, "Patty Mayonaise!"
Friend:"Ha dude nice fat lip how did that happen?"
Me: "Well my girlfriend gave me a Patty Mayonaise last night. It was so worth it."
Me: "Well my girlfriend gave me a Patty Mayonaise last night. It was so worth it."
by Dave All Cock September 23, 2009
A sexual maneuver performed by slapping the ass of one's sexual partner and then placing two fingers quickly, yet gently, within his/her vagina.
Patty=slap
Mayonaise=insertion
Patty=slap
Mayonaise=insertion
Skeeter attempted to give BeeBee a "Patty Mayonaise" but her dad walked in and kicked him out of Bluffington. I guess Skeeter will settle for a Patty. He is blue.
by jizzy joe August 8, 2007
A sexual act where the male genitalia is placed inside the butthole. An orgasm occurs, and the sperm is forced out of the butthole. The male then consumes the sperm that is being forced out.
Sue: You will never guess what my boyfriend and I did last night!
Jenny: You two found a job?
Sue: No! He made me Patti Mayonaise.
Jenny: What the hell is that?
Sue: You really don't want to know!
Jenny: You two found a job?
Sue: No! He made me Patti Mayonaise.
Jenny: What the hell is that?
Sue: You really don't want to know!
by Cornelius "Scarecrow" Haysin September 24, 2016