Machonnaise

Mayonnaise made from a man (cum)

Do you want your sandwich with my Machonnaise?

by Wildcookie August 11, 2025

Mayonnaise Feet

A serious condition where someone’s feet makes a noise that sounds as if they slathered mayonnaise in-between their toes and smack their feet on the ground while they run.

Gonzo: Patrick has some serious mayonnaise feet. I can hear his toes smacking the stairs.

Geffy: Yeah, the poor guy was diagnosed last year.

by soursabbath July 16, 2019

Mayonnaise

An instrument used by Patrick star

Patrick: is mayonnaise an instrument

Squidward: no Patrick, mayonnaise is not an instrument

by Bathing Grape August 14, 2018

Mayonnaise

White people.

"Benedict Cumberbatch is actually a giant glob of mayonnaise."

by iamNK March 15, 2015

Mayonnaise is not a vegetable

Only the most educated of people can understand that mayonnaise is not a vegetable and know that it is also not a state of mind

That kid looks smart he probably knows that mayonnaise is not a vegetable

by Mayonnaise is not a vegetable September 10, 2019

fresh mayonnaise

an alternative to phrases like "cool beans," "awesome," and "radical"

used to describe something extremely okay by ultra hip millennials

"got those reports done my man? alright, fresh mayonnaise!"

by deeveeesss October 15, 2021

Sandwiches with Mayonnaise

The act of hooking up with someone as a person sleeps beside them, inside of a tent.

Catherine and Alex were making sandwiches with mayonnaise while Greg was sleeping.

by Big Bro2009 February 19, 2009