pontiac blanket 

1. A diseased or poisoned garment given to someone in order to infect or afflict them.

2. A reference to smallpox blankets allegedly given to the Pontiac Indians.

See: Ottawa jizz rag, Nessus shirt, Shirt of Nesus, Nessus Snuggy, Tunic of Nessus

I woke up with a cold sore after crashing at Dan's apartment after the party. I'm pretty sure he gave me the ol' Pontiac blanket because I cock-blocked him.

pontiac blanket by The Cap N' August 10, 2020

Lip Blanket 

A term used by Canadians to refer to a kickass moustache.

Hey dude, Shawn’s got a fuckin unreal lip blanket.

Lip Blanket by TheChelDefinitions November 1, 2020

Opposite blanket day

Opposite blanket day is were to HAVE to trade blankets with someone in your household for the day.

“Today is Opposite blanket day, we HAVE to swap blankets!”

Opposite blanket day by retro boy November 13, 2020

frank blanket 

A loin cloth

That caveman is wearing an awesome frank blanket

frank blanket by Admiral Porksword November 27, 2020

Cum blanket 

A soft blanket you use to masturbate with

You might not want to touch that cum blanket

Cum blanket by User7372649 January 6, 2021

Gay blanket 

When two men, specifically strait, cum on a blanket and wrap up in it like a burrito.

“Yo bro, you want to gay blanket?”

Gay blanket by Hay u March 19, 2021

thunder blanket

1. When you let loose a rumbler under the blanket.
2. A Queen fart under the blanket.
3. A weighted blanket that doesn't let farts out.

My dog makes sure I get a thunder blanket every night.

thunder blanket by ChanManIndy May 15, 2021