Mayonnaise Hands

After you eat a jar of mayonnaise with your bare hands and your hands are sticky and it looks and feels like you came on your hands.

Brad: Yo I shook Chad's hand and it felt like there was cum on it
Jacob: No I think he just has mayonnaise hands.

by Lil Mayonnaise June 22, 2018

Mayonnaise Handshake

A handjob. Milking the dick for that secret sauce. (also acceptable: mayo handshake)

1: Damn, what’s that ambulance doing behind the car dealership at this time of night?
2: Probably giving each other mayonnaise handshakes!

by Chloe_Renee June 29, 2023

Second-Hand Mayonnaise

Excess mayonnaise that has been wiped from a butter knife to the edge of the mayonnaise jar.

"I can't reach the bottom of this jar, but the second-hand mayonnaise at the top has bread crumbs in it."

by Lacan May 19, 2009