Un Fracken 

A word used when you dont really know what to say. Perhaps used in an awkward situation. This word is however very versitile and can be used in a variety of situations... you decide.

Person A: Hey man whats up?

Person B: Hi

Person A: ... Un Fracken?

Un Fracken by Dr Stacken December 12, 2010

unfrickenbelievable 

When one accumulates 25 kills without dying and recieves an overkill in the popular Xbox game Halo 2. Jeff Steitzer comes on and says it very dramatically.

(after player gets his 25th kill without dying) Unfrickenbelievable.

unfrickenbelievable by Mike Montuori May 6, 2005