chestnut 

when a man ejaculates onto the breasts of a female sex partner

When he knew he was about to cum he pointed his dick right at her huge tits. They both knew a chestnut was imminent.

chestnut by Marchel March 20, 2013

chestnut 

When a guy puts his balls in between a girls chest, while she massages it. Hence the name CHEST...NUT

Duuuudddee her tits are so big, she's gunna give me a chestnut

chestnut by glopmon123 October 30, 2011

Chestnut 

a boobjob, where a man's nuts meets a woman's chest

Dude, katie and andy just chestnutted last night.

Chestnut by AznUrban March 26, 2010

chestnut 

The most legendary man in the history of the world.

BM: Man, did you see Chestnut down that extra large steeped tea?

BB: Yeah, Chestnut is such a legend

chestnut by Chestor_Is_A_Legend May 4, 2008

Chestnut 

1. A person who behaves like a douchebag.

2. Name for a person who does something that is considered taboo in social groups.

1. Stop being such a chestnut and come play with us.

2. Liam, stop sending us selfies of you without a shirt, you are such a chestnut.

Chestnut by 1hok August 3, 2020

Chestnut 

To punch somebody for little to no reason

"So we were at this bar having a good time, when out of nowhere Zach just chestnuts a complete stranger, and we got thrown out.

Chestnut by Rob Freidman January 27, 2008

Chestnut 

When a man ejaculates on a woman’s breasts and the woman proceeds to lick the seman off her breasts and swallows it.

Ayo is it okay if I give you a chestnut to spice things up Abby?

Chestnut by 20joek March 2, 2019