The politically correct title for A cocktail made of Guinness Stout, Irish Whiskey, and Bailey's Irish Cream. Named for the three ingredients and the knot it leaves in your stomach after consuming.
by Irishgirl505 July 22, 2016

a profuse bump on the head...usually associated with falling down from too much alcohol consumption.
by Cratered MoonUnit January 23, 2011

When the knot on your shoe is tied to the side because of sitting with your one leg bent onto the other leg in order to tie your shoe, instead of bending over.
-"Man, I was too lazy this morning to bend over and tie my shoe."
-"I can tell, you have a Side Knot."
-"I can tell, you have a Side Knot."
by jaminjason November 20, 2011

When two long dick dudes tie them together and then try to pull the knot out until it becomes a bloody mess. Red knot!
I walked in on my roommate yesterday and he and his boyfriend had their dicks tied together and were pulling apart, it was a bloody mess!! It looked like a Red Knot!!
by booker t washington October 17, 2015

When two men align themselves in such a way that they both can penetrate each other buttholes with their wieners. Performing the act of love.
by Chestergreenburg December 8, 2020

A buffalo knot is the part in between your ball sack and butthole. The buffalo knot is the most majestic part of the human body.
by mastersteve101 May 16, 2022
