Whatever you want it to mean.

Tis a verb! Use it as such. (Using it as anything other than a verb is incorrect)

A fill-in-the-blank kind of word. Think MadLibs.

The person you are talking to is allowed to use their mind to conclude how you used this word.

Their response generally shows what their meaning of the word is.
Ex. 1.
So this morning I chugga chugga choo chooed.
That is why I only hit the snooze button one time.

In example one, the person responding thinks that chugga chugga choo choo means that they overslept.

Ex. 2.
I chugga chugga choo chooed my toast :(
Aww... I hate burned bread.

In example two, the person responding thinks that chugga chugga choo choo means to burn.

Ex. 3.
Yo, dude! Whats up!?
Chugga Chugga Choo Chooing while playing scrabble.
I am so jealous! I love those kinds of crackers!

In example three, the person responding thinks that chugga chugga choo choo means eating crackers.

Ex. 4.
I chugga chugga choo chooed while bathing your grandmother.
DUDE!! WTF?!?1!*" 1>,!?!!!!1!!1!

In example four, the person responding obviously had some peculiar thoughts as to what chugga chugga choo choo means. But he also may have been responding to the "bathing your grandmother" part of the text. We will never know for sure.
by Named after his Grandpaws. September 23, 2009
Get the Chugga Chugga Choo Choo mug.
The Chugga Train is a sexual position that requires at least 3 men. The man in the front will take it up the ass while jerking off saying “Choo Choo.” The men in the middle will both give and receive will swinging their arms in a circular motion. The man in the back, or the caboose, will be in charge of making sure the “train” keeps moving.
The 4 men decided to try the Chugga Train tonight.
by The Conducter December 8, 2017
Get the Chugga Train mug.
One who is rather large or obese,
see mother fucker
look at that mo FUGGA CHUGGA!
thats one big mo fugga chugga...
BOOM TITTY BOOM MO FUGGA CHUGGA!
shit son,that mo fugga chugga smells like ass!
by Tommy tommy tom LOPES BITCH March 23, 2004
Get the Mo fugga chugga mug.
An application that runs and runs, but never seems to finish what it is supposed to be doing.
John just started the chugga chugga app this morning. If we are lucky, the reports might finish by the end of next week.
by PWDAD. December 15, 2017
Get the chugga chugga app mug.
an obscene nigga baffling malicious nonsense
oh naw, you're such a corn chugga

welcome all, to the council of the corn chuggas.
by March 13, 2023
Get the corn chugga mug.
Your mom big illiterate chink who likes to chinese helicopter your bus driver.
Ashton: Hey Drew
Drew: What do you want you gook?
Ashton: Your mom big chugga
Drew: Stfu you gay ass chink lover.
by Big Boy Chink January 8, 2019
Get the Chugga mug.