cracking up

Bursting into a prolonged fit of intense, uncontrollable laughter. Instigating this sort of reaction in someone is called "Cracking that person up."

John told me a hilarious joke the other day and I started cracking up.

cracking up by lollylollylollyPOP!!! July 24, 2009

cracking a sad 

(Australian lingo)

To throw a tantrum; to go crazy.

This joey is cracking a sad!

Don't crack a sad!

(Also said as, "chuck a sad.")

cracking a sad by sunshineme June 19, 2009

Cracking Ass 

(verb) pennsylvanian for farting loudly or violenty.

John just ate 10 tacos and is cracking ass like a muthafuka

Cracking Ass by chewey April 18, 2006

Crackening 

The process by which an individual spirals into a degenerate.

If you follow the lead of lindsay lohan, you may experience the Crackening.

Crackening by Cocodre December 30, 2014

crackling clam 

the act of putting pop rocks in a woman's vagina which pop due to the moisture; crackling refers to the popping pop rocks while clam is a common word for vagina

Her boyfriend gave her pop rocks with her birthday present because he wanted to try the crackling clam.

crackling clam by campbarbie January 11, 2009

Crackling 

From Zergling. The weakest unit in the game Starcraft who has been fully upgraded with adrenal glands and metabolic boost. Becomes incredible fast moving and fast attacking, offsetting many weaknesses. Derived from the idea that the Zergling is "on crack".

In large enough numbers, a swarm of cracklings can easily destroy more powerful units such as Archons.

Crackling by xelius April 4, 2005

whats cracking 

Form of "What's Up".

What's crackin' home nugget?

whats cracking by Master_Unlucky September 2, 2004