This is a codeword to say that you underwear is on show usually lower body.
The Upper body version of this is a marvin
The Upper body version of this is a marvin
by mmmmmmmmmorning January 1, 2011

A person who means well but is constantly making mistakes and falling short of expectations. A chuck-a-luck is often clumsy and unaware of their foibles. A hapless doofus.
See Chucklehead.
See Chucklehead.
by derrick7777 March 5, 2019

Man I was attempting to purchase narcotics in Aberdeen Washington again and I was bieng Chuck Millered the guy never came back with the cash. It's funny cuz I swear I saw him later on at the traveler with a room a chick a 12 pack and a big bag of heroin
by anonymous January 11, 2022

Chuck is sneaky
They will screenshot everytime
They are dry
the ceo of using "K" in every sentence
Dirty minded
They will screenshot everytime
They are dry
the ceo of using "K" in every sentence
Dirty minded
by BLOOPY SIMPP October 5, 2020

Person 1: Hey you know who chuck is?
Person 2: No
Person 1: Chuck deez nuts in yo mouth
Person: bruh..
Person 2: No
Person 1: Chuck deez nuts in yo mouth
Person: bruh..
by Bruh Master 101 June 9, 2021

by Lorenzo treebusher March 19, 2017

The state of providing a nauseous extraction of bile; vomit; diarrea while smiling and letting your handler realize they've been exposed.
(Only a 24 month and younger can provide a yucka chucka)
(Only a 24 month and younger can provide a yucka chucka)
by Doctor baby poop master July 18, 2014
