What is Hotdamn!?
1.
A response to something out of the ordinary.
-That kid just broke his face in half!
-HOTDAMN!
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2.
A remark used to express surprise or realization.
Can be used to describe a person who is attractive (see 
Can also be used when someone burns someone else.
"Look at her."
"HotDamn!"
Person #1: You're stupid.
Person #2: You're ugly.
Person #3: HotDamn!
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Random Words:
1. 
Someone who bums other men in the bum, whilst they are bumming other men in the bum.
That david hasselhoff is such a rectum robber
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1. 
That minuscule fraction of time in which you realize that you've just made a BIG mistake.
"It took an OHNO-Second to realize ..