This is someone who has sexual encounters in no other location other than kitchens. Often times they are wearing a giant egg costume (like that over easy omelet costumes on Halloween), while the other person is wearing a bacon costume. It does not matter what sex is wearing what costume, however. When they want to "spice it up" one wears a tabasco costume. Another version of kitchen sleeper can be seen in the image.
"Jack and Jill were kitchen sleepers, and they tried to get me to spice it up, but I didn't have the costume."
by Kitchen Sleeper February 16, 2018
Get the kitchen sleepermug. For example, "I went home with that guy last night and let him spice things up in the Night Kitchen."
by lilcatfish May 20, 2014
Get the night kitchenmug. 
by Spookadeen December 9, 2021
Get the Kitchen Bitchmug. A phenomenon wherein human males will wear smaller sized clothes, with the desired effect of perceiving larger than they actually are.
The illusion is quickly deflated the moment said male is in the proximity of anyone who actually lifts.
The illusion is quickly deflated the moment said male is in the proximity of anyone who actually lifts.
Male 1: ‘Sam, you’re looking a bit bigger mate, you been training?’
Male 2: ‘Nah, just wearing a smaller t-shirt so I get away with not training properly.’
Male 1: “Ah, the Kitchen Effect.”
Male 2: ‘Nah, just wearing a smaller t-shirt so I get away with not training properly.’
Male 1: “Ah, the Kitchen Effect.”
by WonderPlummetIntoSpace May 18, 2019
Get the The Kitchen Effectmug. A game where you drink copious amounts of whiskey and then proceed to pour olive oil all over the linoleum in your kitchen and then try to fight your friends.
by banchronic February 8, 2012
Get the slippery kitchenmug. by schwarze katzen May 6, 2021
Get the kitchen virginmug.