crack a fat
To get an erection of the penis.
Meaning adapted from Wiktionary, available under CC BY-SA 4.0.
“He felt embarrassed when he cracked a fat in class.”
“The teenager tried to hide behind his bag because he had accidentally cracked a fat during the presentation.”
“The sudden physical reaction caused him significant distress, as he found himself cracking a fat at the most inappropriate moment during the formal ceremony.”
- 01
all it's cracked up to be
As good as claims or reputation would suggest.
- 02
big fat
Complete, utter, total.
- 03
crack a crust
To make a living.
- 04
crack a smile
To smile, especially while attempting not to.
- 05
crack down
To take harsh action (against), as when enforcing a law more stringently than before.
- 06
crack of dawn
The first moment of daylight; the instant at which sunrise begins.
- 07
crack through
To penetrate
- 08
crack up
To laugh.
Last updated August 10, 2026