Mayonnaise Jar

when someone nuts in a jar until it's full then shoves it in his ass and has someone fuck him until it shatters inside him.

Dude yesterday I performed the Mayonnaise Jar and now I shit out of a tube!

by Quandale Dingle January 15, 2022

crusty mayonnaise

A dried semen stain, usually on clothing or furniture.

Guy 1- Hey man, take a look at this stain on my pillow
Guy 2- It looks like some crusty mayonnaise

by Not ur dad but doin ur mom October 01, 2013

Mayonnaise Pancake

When an Alpha Male (Lad) spaffs is load all over the tits of his not so well endowed female member of the community, It is known as a Mayonnaise Pancake.

Lewis: I'm going to come right now.
Rosie: Do it on my tits, you rancid beast.
Lewis: No, I don't want to create a mayonnaise pancake. I'm going to spaff in your ear instead.
Rosie: ARRRRRRRRRRRRRRGH

by A Top LAD. August 16, 2011

mayonnaise stepping

The sexual act of rubbing mayonnaise on your balls and having your partner step on them.

Hey hun wanna do some mayonnaise stepping tonight?

by Ibreaststroke October 01, 2018

Mayonnaise Biscuit

A mayonnaise biscuit is when an a gay male, during anal sex, cums into the rectum of the other gay male. The male who did the cumming, the proceeds to eat the cum out of the other butt-hole. (Oh and during this entire process Wham's greatest hits is playing in the back ground.) Typically an original Mayonnaise biscuit is done by an older gay male into a Twink but a "Lite Mayonnaise Biscuit" may be fulfilled when said Twink ejaculates into the older males butt-hole and then eats it.

Did you see the smile
On him today?! Robert totally ate a mayonnaise biscuit out of Noah annihilated Twink ass last night!!

Noah came into work all smiles today! Must've convinced Old Man Robert to let him get a "Lite Mayonnaise Biscuit" in last night before Noah was tucked into bed with "warm milk."

by BangoSkaank July 16, 2014

Mayonnaise Popsicle

The act of a man and woman having sex after a different man has already ejaculated in said woman and man #2's penis is covered in the ejaculate of man #1 upon pulling out.

"I hooked up with Billy in the closet during the party only to bump into Steve right after. He had no idea so when we hooked up I totally gave him a Mayonnaise Popsicle."

by HandyAndy33 July 28, 2019

mayonnaise skirt

When you ejaculate all over a woman's belly or dude and they wear it like a skirt

I gave her a mayonnaise skirt and she bought like a champ

by B.allen December 09, 2021