All day spent on the couch generally not giving a f*ck about the world or interacting with the human race. Wrapped in a blanket, it's the ultimate chill day. Waisting your entire day watching TV, playing video games, watching movies, often times in your pajamas and not showered for the entire day. B.i.B usually occurres following a long work week, a night of heavy partying, or when your home sick.
Ex 1) You're hungover? Are we gonna see you later or are you B.i.B (Blanket in the Butt)?
Ex 2) I had a f*cked week at work, I'm B.i.B all weekend...
Ex 3) I've got the cold from hell, I'm B.i.B with some hot & sour soup and Theraflu.
Ex 2) I had a f*cked week at work, I'm B.i.B all weekend...
Ex 3) I've got the cold from hell, I'm B.i.B with some hot & sour soup and Theraflu.
by T. Dub January 12, 2013

im going to go under my blanket and sleep
by THEGUUUUUUUUUYYYYYY October 9, 2022

An act in which one enters a bed that their significant other was already tucked into, thus disrupting the comfort of the person already in bed.
Any situation where the bedsheets are tangled and/or bundled incorrectly also applies.
Any situation where the bedsheets are tangled and/or bundled incorrectly also applies.
by stickyballceiling February 19, 2025

During anal intercourse, after a full thrust remove the penis very quickly revealing the inside of the butthole.
by Yayceee December 21, 2019

by User7372649 January 6, 2021

“Hey James, how was your date with Clara!”
“Incredible! Thanks for asking! She used her hot toes for a pig in a blanket with me!
“Incredible! Thanks for asking! She used her hot toes for a pig in a blanket with me!
by Flipjack McGillicuddy September 30, 2023

The condition or circumstance where one is covered with, wrapped in, touching or crumpling an INCREDIBLY soft blanket and they are unable to move - neither can they remove said blanket or be removed from said blanket. Voluntarily or by force.
by Torgud January 29, 2020
