unbelievable ass 

An ass so perfect it's unbelievable

Did you see Ariana's ass?
Yeah man, that's an unbelievable ass

unbelievable ass by MikeHunt183 August 23, 2017

unbelievable truth 

A truth that can never be explained as being the truth.

A woman who accepts gifts from a man other than her husband, and claims that there is no relationship between them is an unbelievable truth.

unbelievable truth by Nogunsnofrowns June 18, 2014

unbelievable bastard 

Several steps beyond a regular bastard, someone so treacherous, conniving, and evil that you can't believe how much of a bastard they really are. Typically uttered after the unbelievable bastard has done something shockingly wicked.

After seeing millions of bodies littered across the landscape, all I could do was turn to the man responsible and say, "you unbelievable bastard..."

unbelievable bastard by RySenkari July 29, 2009

Unbelievable Shat

A really gross shat.

That WAS AN Unbelievable Shat YOU DID ON MY TOILET!

Unbelievable Shat by SHEESHTHATBOOTYTICC March 31, 2021

Eli "Unbelievable" Lieberman 

To be the steeziest guy in the entire world. Actually unbelievable. Makes the best burgers in town. Wakes up with at least 20 or more ladies in his bed a morning. Is a fantastic photographer. Never has a clean he-ba-roo (car). Often is found sleeping on a porch without blankets. Most commonly seen with a backwards hat and a certain amount of beard length. Eli also shreds the gnar, gnar, pow. pow.

"wha-wha-wha-wha-wha-wha-what?" - Eli

"Eli! UNBELIEVABLE! This guy!!!" - some northeastern guy

"I wake up every morning and i'm just excited that i'm the tightest guy ever." - Eli

"But seriously dude...can i become as cool as you?"- rob
"nah man, unless your name is Eli "Unbelievable" Lieberman.

Eli "Unbelievable" Lieberman by princesslea24 February 1, 2008

Freakin’ unbelievable! 

To want to freak someone until they cannot believe they’re being freaked

That is so freakin’ unbelievable!

Freakin’ unbelievable! by The real sigma rizzler September 26, 2024

Unbohlievable 

adj uhn-bǒ-lee-vuh-buhl
1. Really unbelievable; something Nat finds ridiculous.

(Created by Natalie Tran on CommunityChannel)

"This packet of chips is half filled with air... unbohlievable."

Unbohlievable by pornist March 4, 2015