nutsplosion 

When your ball sack blows out of your boxers upon sitting down.

There was quite a nutsplosion when the bottom of my boxers finally gave way and were shredded by my expanding ball sack.

nutsplosion by Fitzy P. Head September 30, 2008

wutsplosion 

The process in which the brain enters a questioning pause where the person becomes oblivious to his/her surroundings when confronted with something totally new, ridiculous, or awesome.

Highly related to the words what (not the country), wut, and wtf.
The word simply refers to an Explosion of Wut.

In reaction to the Rare Exports movie trailer: "I think I just had a wutsplosion."

Girlfriend: "I think I'm pregnant."
Boyfriend: ........*wutsplosion*

wutsplosion by Teoyo September 16, 2010