Whaaaat 

It’s said when someone says something that is completely unintelligent or something crazy.

Whaaaat, your lyinggg!!!

Whaaaat by Sam Fullen March 4, 2020

Say WHAAAAT? 

A phrase often used when in disbelief.

Cut! No no no, you're making me fall asleep! To death, bro! Okay, the line is, "Say WHAAAAT?"

Say WHAAAAT? by this is a pseudomym July 9, 2023

Whaaaa

This word is basically the word "what". Except for the fact that it has four "a"'s and no "t".
Whaaaa is a word to show confusion, shock, or just to show that you have no idea to what just happened. The word "Whaaaa" usually has a question mark behind it.

Paul: "I can't believe that just happened! Did you see that?!
Doug: "Whaaaa?"

Whaaaa by notnickiminaj January 4, 2011

1-800-WHAAAAA 

An imaginary phone number you tell someone to call if they can't stop whining about stupid crap.

You're blubbering because your goldfish died? Call 1-800-WHAAAAA!

1-800-WHAAAAA by kwitcherbitchin' January 14, 2009

Whaaat you haven't played tuber simulator? 

Whaaat you haven't played tuber simulator? Wait seriously... Haven't you?

Whaaat you haven't played tuber simulator? - PewDiePie 2020

Whaaat you haven't played tuber simulator? by MrAdemola123 June 17, 2020

whaaaaaambulance 

What should be called for when little bitches are whinging over stupid things, commonly found in first person shooter games online, such as Counter Strike, when the whiney little bitch is doing rather badly, they will tend to accuse those who kill them of cheatingm rather then admit to themselves that they just plain suck.

Whiney little bitch: "wha wha wha! j00 fuckin hax0r! wha wha wha! I'm gonna get admin! wha wha wha!

Player with skill: "awww, poor little baby, want me to call a whaaaaaambulance?" *giggle*

whaaaaaambulance by Katsa September 8, 2007

Whaaat 

to be amazed by something and you can't believe it is real. not to be confused with the question "what." it is an expression of disbelief or amazement. pronounces sort of slowly and with a higher pitch.

Guy 1: "Dude I banged the librarian last night"
Guy 2: "Whaaat"

Whaaat by Rich Peoples January 24, 2017