hellafucknyeah 

really excited, wants to do something, cant wait, a good thing.

when your about to do something you get really happy and excited. or when someone is fuckn u good, and you say hellafucknyeah!

hellafucknyeah by coolpix May 16, 2009

HELLFUCKYEAH! 

The highest exclamation of agreement and joy.

"Shall we get wasted and go gash-dabbling tonight?"

"Hellfuckyeah!"

HELLFUCKYEAH! by WOLFGANGYEAH? July 15, 2009