Unbelievably Adorable 

To use when one cannot find a word to describe something really, really, really, really, really, really cute.

The way Maddie loves Eddie is unbelievably adorable!

Unbelievably Adorable by nina3beanie January 10, 2009

unbelievably awesome 

unbelievably awesome is what it feels like when a guy has eleven (!) syringes of his dick when he jacks off, cumgasms, and paints the wall when he blows his load everywhere.

Wow! I was taking care of my morning wood and I had an unbelievably awesome cumgasm and painted the wall ivory!

unbelievably awesome by USAF Cadet July 20, 2021

Unbelievably Fucking Horny 

When you’re so fucking horny that you want to fuck your gf so hard in any position possible within 30 seconds.

Babe I’m so unbelievably fucking horny I could fuck you in missionary.

Unbelievably Fucking Horny by That One mf March 4, 2022

unbelievably real 

Too good to be true, yet it is, in fact, true.

The relationship between us, or this perfect match that has been made, is too good to be true, but it is definitely true, or unbelievably real.

unbelievably real by SurfsNaked September 13, 2016

Unbelievable Jeff 

A term popularised by Chris Kamara of Sky Sports News in the UK. It is used when in shock as though something is above unbelievable or near impossible

Jeff Stelling: "and we have a goal, Chris Kamara what's happening?"

Chris Kamara: "Emile Heskey has actually scored, and what a shot from outside the area, UNBELIEVABLE JEFF"

Unbelievable Jeff by Christinction May 28, 2013

Unbeliebable 

(Adjective) When something is just so unbelievably, extroardinary, or remarkably gay, you have no other option but to reference the Bieber.

Friend 1- My guy friend made out with a dude last night!
Friend 2- WTF. That's unbeliebable!

Friend 1- My boyfriend and I are going to a Ricky Martin concert.
Friend 2- That's UNBELIEBABLE!

song remix: You're unbeliebable!!! Uh duh duh du nuh nuh nuh, unbeliebable!!!!

Unbeliebable by INLOWSOUTHIGH May 6, 2011

Unbelievable Tekkers 

Andy Ansah's version of "Unbelievably good technique" used on Wayne Rooney's Street Striker. Later used by Soccer AM.

Some Tekkers Are Good
Some Tekkers Are Bayyad
But Some Tekkers...
UNBELIEVABLE TEKKERS

"The Boys Are Coming In With Some Unbelievable Tekkers"

Unbelievable Tekkers by LewisFoster February 6, 2010