Not just "fucking up really bad." Used to emphasize the way that the really bad fuck-up harms or humiliates the person who fucked up. The idea of shitting the bed is not just a) that the person intended to do one thing but instead laid a giant turd but also b) that the person laid that turd in their own bed and now has to lie in their bed of shit.
Darlene merely laid a turd by flunking the algebra test. Mike completely shit the bed when he cheated on the test and got caught and expelled from school.
by redhen1 October 12, 2022

having sex with.
by Arminkshipper August 7, 2024

by Anonymous Cardiff July 26, 2022

It's been a long day and I'm tired. I'm going home and doing an Olympic gold medal nose dive into the bed!
by M & MOB October 7, 2013

A term used to express extreme sexual potency between men by stripping oneself and biting the headboard of a bed while prostrating your genitals to your partner
by benjamit June 3, 2024

by iguesswellneverknow1234___ April 17, 2023

The art of doing copious amounts of cocaine in bed. More specifically, when fucking doggie style, throwing a large amount on the pillow for your partner and on his or her back for yourself!
When at the club you turn to your friend Kristina and say, “bag in bed”? Kristina replies, “oh yea Justin”!
Hey, how was last night? You reply, “bag in bed”!
Most frequently phrased, “Bag in bed”?
Hey, how was last night? You reply, “bag in bed”!
Most frequently phrased, “Bag in bed”?
by TingTangWallaWallaBingBang November 6, 2018
