Failpee 

When you attempt to pee but the primary stream splits off into two separate streams, both of which miss the toilet. This is due to residue in the penile cavity.

I just took a Failpee and now there is pee all over my bathroom floor.

Failpee by Awesomoiderpwn June 16, 2010

failpiece 

An object, action, phrase or person that fails.

(drops phone into toilet)
"Wow...FAILPIECE"

"Want to come look at my animal sticker collection??!"
"Uhh....failpiece"

failpiece by rachie13 September 5, 2011

Failperiment

A failperiment is a failed experiment.

The shitfuck didn't go well, it exploded and my clothes burned ....I almost died, what a failperiment!!

Failperiment by Zeodyne December 16, 2009

failee 

someone who fails at everything. Or someone who has committed an überfail or faiola

Employee: Sir I poured toxic waste over everything because I tripped.
The Boss: You failed. You failed everything you are a failee

failee by the grim failer July 5, 2009

Failperm 

Variation of facepalm - only to be used for the greatest of failures. The collaboration of fail and perm provides a powerful implication of failing royally.

John: Want to listen to my new Nickelback album?

Mike: Failperm.

Failperm by master bateman October 26, 2009