chostincut 

A cut you receive from a handjob where the servicer has one long middle fingernail. Side effects may include the desire to stay up all night and watch anime.

A: "Sup buddy, want a handjob?"

B: "No thanks, the last time you gave me one you gave me a chostincut."

A: "Ok then. Wanna go to cha?"

B: "No thanks, I'm too busy watching anime."

chostincut by racist chris August 22, 2011

Costinkulate 

when to individuals fart at the the same time merging the foul odors to create a worse odor.

Shelly and Tony Costinkulated after having hot dogs, beer, and wings

Costinkulate by ThomMcCan September 16, 2011

Costingtons 

A hoity toity way of saying Costco.

upon seeing the Kirkland brand items at a friends house I said "OMG you shop at Costingtons too?"

Costingtons by dre-ah January 3, 2014

You costing 

It means that you are causing a problem or you are a problem in a particular situation

“You costing us with this lift”

You costing by So what now October 13, 2018

chastined 

Canceling on your friends by not answering your phone, calling them back, or even fucking replying to a text.

Stephanie totally chastined me by canceling on our rafting trip.

Thomas chastined me by hitting "ignore" every time we tried to hang out with him.

chastined by sillyCPC July 13, 2010

Costin

Costin is a person who has a very large penis ( from 18 to 27 centimeters) and they have a really good sense of humor.
They are also a really good person to have in your group.

Oh my god , your dick is so large, are you a Costin ?

Costin by Hmmmkkkk March 6, 2019

Shallow chesting 

When someone’s penis is so far down another throat, it reaches the chest.

“Dude I was getting a BJ from this chick, and my dick went so far down we were shallow chesting”

“Who the fuck are you?”

Shallow chesting by Naltica December 16, 2020