Pongfidence 

How good you are feeling about your ability to play beer pong, and win.

"Jason's pongfidence was high after winning 3 rounds. His pongfidence was lost quickly in the semi-finals when he puked on his friends' girlfriend he had been trying to get with. Then he lost the round."

"Bro we gotta get the table, like I've got some mad good pongfidence going, bro."
(Bro to his bro about his pongfident spirit)

Pongfidence by MBucher May 19, 2009

Dongfidence  

A man infinitely confident in his sexual prowess; a cocksman.

Jack displayed extreme dongfidence when he approached the pack of nubiles.

Dongfidence by Jogglers March 25, 2009

Punfidence 

How confidently and effectively an individual can deliver a pun, if one must explain the pun, or say "pun intended" then they have a low Punfidence score and need to be notified!

My Boyfriend kept making the lamest Puns, so i shattered his punfidence

Punfidence by maace December 10, 2013

Dongfidence 

Confidence in your penis

Candy likes Willy for his dongfidence.

Dongfidence by RocketShip August 26, 2012