Jack nasty

Alright kids, a jack nasty is where a boy usually high school or younger who can't get laid masturbates 'jacks off' into some tissues. Since he is often not one to properly discpose of them, they drift about the room and eventually make their residence beneath his bed.

The resulting hard, crusty tissue wad peeking out from beneath the mattress... Is a jack nasty.

Person A: What's with the tissues, dude?

Person B: Nothing!

Person A: Man you was makin' jack nasties!

OR:

Man that chick was so fine but I'll never get with her. I cry alone at night and make jack nasties.

by Alexander C.R September 8, 2005

Nasty Nunu

Someone or something that is inappropriate.

"She said a Nasty Nunu word."
"He's a Nasty Nunu."

by NastyNunucreator November 5, 2019

Nasty Machine

The UMP45 found in Call of Duty Modern Warfare 2. It is commonly used by the GTLM clan to completely destroy all other teams in ANY game type.

Wow, those GTLM guys really kicked our asses with the Nasty Machine.

by Ultranasty850 October 28, 2010

beer nasty

When a girl is so nasty that all the drunk guys still want nothing to do with her.

Man, that girl is Beer Nasty.

by Hickey25 September 19, 2008

crack-a-nasty

means a wet fart

Dude, I so gotta crack-a-nasty in my pants.

by bones4 June 15, 2009

mashing nasties

The act of having sexual intercourse. Also known as bumping uglies.

I think two people are mashing nasties in that motel room.

by awmm June 5, 2022

The ‘nasty’ Pfizer

This is a sexual move that can be practiced in a variety of ways It’s where you give your partner a dead arm then stick your penis their armpit crease alternatively you masturbate with a dead arm but in the elbow crease for a more sensual experience you may offer this up as an alternate of the ‘handjob’ to give you partner pleasure

Person A: me and the lady did The ‘nasty’ Pfizer last night

Person B: oh really which method?

by Joliver smodfith August 23, 2021