mayonaise monocle

A form of chiefing in which the person, who is passed out, receives a circular mayo squirt around their eye.

When the Fillipino baron awoke, he found that he fell asleep with his mayonaise monocle still on his face.

by Heinz 57 August 27, 2003

mayonaise cannon

Slang term for the penis

Purse your lips down on the old mayonaise cannon

by bryced May 9, 2006

Mayonaisology

The study of mayonaise and mayonaise factors.

Is mayonaise an instument? Lets use Mayonaisology to answer that!

by 7H30NE May 29, 2018

Mayonaissesplain

When your boyfriend tells you the proper amount of mayonnaise to put on a sandwich or in a salad.

Babe, this tuna salad needs at least three tablespoons of mayo in it.

Fuck off! Don’t mayonaissesplain.

by James Jessenfedden March 21, 2021

under-mayonaised

What you would call a sandwich that, when bitten into, you realize has a disappointingly small portion of mayonnaise.

Person 1: "I was really excited to eat this sandwich, but I just realized it was under-mayonaised."

Person 2: "Man... that's rough.

by pmormr September 29, 2014

spread the mayonaise

Jerking it

I spread the mayonaise on you're mom last night

by Slynxyz September 14, 2016

mayonaise gargler

Somebody who is a homo.

Are you searching naked pictures of Tom Cruise on google? You little mayonaise gargler!

by CordsCords November 24, 2006