tasterrific 

much like tastetacular, something that is extremely delicious

Get ready to have a melt-in-your-mouth tasterrific and tastetacular experience- I made fudge!

tasterrific by Kriemel November 26, 2011

nasterrific 

something so nasty that it's actually terrific

those pink boogers on your handkerchief are nasterrific

nasterrific by pink booger June 30, 2011

titerrific 

Characterised by prodigious amounts of cleavage.

I buried my face in her titeriffic mounds!

titerrific by Kunttray April 22, 2005

Choice-A-Bunga-Tastarific-Expeala-Fucking-Dosious 

When something is so "choice" it simply becomes to small a word!!!!!!!!!!!! very good

"that sex was choice-a-bunga-tastarific-expeala-fucking-dosious!"

Choice-A-Bunga-Tastarific-Expeala-Fucking-Dosious by DonEm October 18, 2004

TWATerrific 

The opposite of terrific. Often used in a sarcastic way.

Lar: I fell in a hole today :(
Cal: That's terrific!
Lar: Ye man, really TWATerrific.

TWATerrific by LordBlunkey June 16, 2004