When one inserts penis in jar of cheese wiz, then inserts the jar into vagina. Once in place pulls cheese wiz covered dick out and inserts in to asshole!
by TheoneandonlyDFW2T December 6, 2022

Its the best thing on the planet. Creamy cheese sauce and macaroni noodles is heaven. Get your bowl ready.
by RealWisdomHere December 9, 2019

A term used to describe a man giving oral to a woman. Coined Mac & Cheese because of the similar sounds made from when you stir mac & cheese and when you lick a wet pussy.
by totom January 26, 2011

Having comfort sex with an ex or friend.
Ex's Neighbor: Hi Matt, I see you where at Emily's last night?
Matt: Yes, I needed some Mac & Cheese.
Matt: Yes, I needed some Mac & Cheese.
by Gatherer71 January 10, 2012

by Stripers November 7, 2006

Mac & Cheese is considered to be a fine delicious session of Oral sex. To where the male giving the oral will smack his mouth cause he is getting a mouthful of her juices. Just like smacking on some Mac & Cheese.
by Towmater123456789 April 10, 2020

by JBLS December 1, 2007
