A blood booger is when someone pulls a booger that is covered in blood out of his or her nostril and can feel it slide against his or her esophagus. After a nose bleed, one has a chance to get a blood booger.
by WolfWeed II of the Anus September 30, 2016

The dried up bit of substance crusting at the opening of a bottle that impedes the flow and sometime ends up in your dispensed portion. Often found on mustard, ketchup, and lotion. (See also lotion booger.)
Cindy: "Mom, Danny just flicked a bottle booger at me."
Danny: "See, it's just ketchup."
Mom: "Danny, stop picking bottle boogers and eating them!"
Danny: "See, it's just ketchup."
Mom: "Danny, stop picking bottle boogers and eating them!"
by jasonspsyche February 6, 2018

by Buzz081421 August 17, 2021

A random unknown object in a person's beard ex: trash, lint, debris, candy wrappers, dead insects...
by tallywacker3 December 28, 2014

"And she hit that booger sugar 'til her nose bleed (Alright, alright, alright)
Bounce that shit forever, she on both knees"
-T. Scott
Bounce that shit forever, she on both knees"
-T. Scott
by Flatttttt_Stanley December 27, 2022

An individual who always looks pissed off and angry for no apparent reason.Possibly suffering silently from a pussy booger.
by Jennifried Shardluck May 20, 2018

" Hey broski/sisterrizzle, I couldn't help but notice your bitchin' booger swing and it's accompanying rider "
by Moe the homo August 20, 2013
