1. having large breasts, buxom

2. very boastful
She's too chesty about her being chesty for my taste.
Chesty is the feeling you get done smokin some weed or drinkin some jack daniels
When i got done smokin that roach i was straight chesty
by HayleyWilliams November 10, 2007
Slang for someone from Westchester, used in a comically demeaning manner by someone from New York City.
"Let's go to a bar with those Chesties you met at College."
by mrcorrect March 28, 2009
A glorious game of modified beer pong where two teams of players try to bounce their balls into their cups by bouncing the ball off of the table, then off of their teammate’s chesticles, and finally into the cup. Once the ball is made into the cup, the opponent has to drink the cup and cannot start shooting again until they drink the beer and successfully flip the cup. The game is complete once one team has cleared all of their cups.
Alex created “Chesties.” An amazing game that gives me an excuse to drink super quick, take my shirt off, and yell at my friends.
by pattfm December 4, 2017
Chesty is a person with 5.1 inch penis or less.
by George Chesterman August 29, 2022
A selfie of ones bare chest.
Send me a chestie so I can see what I'm working with here.
by Jay Lo 1984 February 11, 2014