Top definition
An erection attained by the thrill being in combat.
"Man, I accidentally cracked a combat fat at paintball the other day..."

"Every time Fortunate Son by Credence Clearwater Revival comes on I get a combat fat".
by Dr. Fungus November 08, 2009
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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