Punching the Blanket 

When a man masturbates underneath a blanket, and it appears as if he is punching the blanket due to the rapid up-and-down movement of his hand. This can also be used as a joke by a guy who wants to appear as if he is masturbating, however when he is asked what he's doing, he simply says, "I'm punching the blanket."

Mike: "John are you whacking off under there?"
John: "Nah bro, I'm just punching the blanket."

Punching the Blanket by padsy69 April 15, 2011

F-blanket 

Short for a fuck blanket. Usually referred to a female that is used by one or many guys for sex. The girl is never considered a girlfriend or respected.

Who's that girl? Oh, that's Bobby's new f-blanket.

F-blanket by 711Arbor May 8, 2009

Beaver Without A Blanket 

The female version of "going commando".

A female currently without underwear on her bottom half.

So I reached up her skirt to check out her cash and prizes just to find that she had a beaver without a blanket.

Beaver Without A Blanket by Bengina October 14, 2008

Canadian Golden Blanket 

To pee on a sleeping friend in helps to warm them

Rick looks cold there's no blankets around I should give him a Canadian golden blanket

Canadian Golden Blanket by Bernie Whurst November 28, 2012

spanket blanket 

A blanket used primarily during masturbation to cleanse yourself of the billions of little soldiers whom were born and raised without fear and set on a mission. This blanket interrupts this mission and is usually thrown out after 4 or 5 uses depending on the CC of each load.

Frank: Hey, where did my blanket go?

Matt: Andrew took it in the bathroom and is using it as a Spanket Blanket. He'll be out in 5.

spanket blanket by Harry Basagna August 1, 2006

Pig in a Blanket 

While taking a piss after cutting Jalepenos a person uses the bottom cuff of their T-shirt or sweater to hold ones wiener as to avoid personal injury.

Shit, I forgot to put the pig in a blanket, my dick's on fire.

Pig in a Blanket by Dirty Daniel from B'ham May 3, 2011

dome blanket

A blanket which is used to cover up the face of the ugly bitch giving you dome.

dude! tonight some ugly ass whore is coming over

you better bring the dome blanket

dome blanket by ian in June 22, 2005