Crack a fat

Phrase, to "crack a fat", to get an erection.

Possibly related to the British phrase to "crack one off", to masturbate successfully.

"Crack a fat" is commonly used in Australia.

The teacher wanted me to solve the equation on the blackboard, but I'd cracked a fat (being 15 and all) and was afraid to stand up.

by Frantic November 25, 2003

Crack a Fat

To open a nice cold beer.

Hey barkeep Crack a Fat for me.

by Utemadjason March 07, 2020

cracking a fat

if one is said to be cracking a fat, they are gaining an erection

When i saw Burnsy's Mum i cracked a fat

by Don Gulliver April 07, 2003

Cracked a fat

Commonly used Australian term, to obtain an erection. Can often be used as an insult in a comical sense.

Moff CRACKED A FAT!!!!!

by joe22 November 11, 2004

cracked a fat

To gain an erection,male penis becomes long and hard.

on looking at your girlfriend i have cracked a fat

by manwithwalkingstick May 13, 2005

cracked a fat

To gain an erection

I seen her panties as she bent over and I cracked a fat right there and then.

by bl4cK October 20, 2008

crack a fat

to achieve an erection

jak couldn't crack a fat! how embarassing

by shitface1234567890 May 06, 2011