crack a fat

vulgar slang To have or get an erection of the penis. Primarily heard in Australia. Many pubescent boys are teased for involuntarily "cracking a fat" in public as their bodies change in unfamiliar and sometimes uncomfortable ways.

Common Names:

Name	Pronounced	Usage
Quinton	['kwintɔn]
Steven	STEEV-ən (English), STAY-vən (Dutch)	English, Dutch
Jing	-	Chinese
Gerarda	je-RAHR-dah (Italian)	Italian, Dutch
Balderstone	['bɔ:ldəstəun]
Dewey	-	Welsh