Banana mayonnaise 

The sexual act of shoving a mayonnaise covered banana into your parters arse

"Jon pulled the banana mayonnaise on me. It was fucking gross. Jon we're getting a fucking divorce."

Banana mayonnaise by Fucktus toast June 28, 2020

Voodoo mayonnaise 

Semen

Oh, yes, Richard. Pour your voodoo mayonnaise all over my face.

Voodoo mayonnaise by mikeyviking May 2, 2023

Mayonaise Taco 

When a girl gets so turned on and excited her vagina gets wet and creamy....

I turned her on so much she has a mayonaise taco...

Mayonaise Taco by jamnorm72 May 31, 2011

Mayonnaise 

A pale white person who is bad at everything in life

Man dat dude is some mayonnaise

Mayonnaise by XX420_SwagHitlerSniper_XX May 7, 2017

Mayonnaise 

It has many humurous meanings.
-- Semen
-- Black Mans Kryptonite
-- Stuff that goes on your ham sandwich
-- What white boys think is cool.

-- Yo man, i covered that hoe in mayonnaise.
-- Yo foo', i cant eat that whack mayonnaise shit.
-- Check out the white liquid on that there ham suckaz.
-- Hey man, check out my hardcore mayonnaise.

Mayonnaise by Mayonnaise Tastes Like Purple November 29, 2004

Mustard and Mayonnaise

Vogue Cadillac wheels. They come on older Cadillacs. Called Mustard and Mayonnaise for the white and yellow walls on the wheels. Just another word from bay area rapper E-40.

Damn, that Cadi is sitting Mustard and Mayonnaise DooDoos!

Mustard and Mayonnaise by Ernesto Salazar May 1, 2008

dippin in the mayonnaise 

Having romantic (more likely sexual) relations with some one who is overweight

My boy likes his girls big, every Saturday you can find him at the club dippin in the mayonnaise

dippin in the mayonnaise by venum April 10, 2004