cobra yawn 

The involuntary spraying of saliva while yawning. Much like the venom spray from a cobra. In most cases the yawner doesn't realized it has happened only finding the aftermath once the yawn is over.

I just cobra yawned all over my keyboard five minutes prior to writing this definition.

cobra yawn by spektralx May 12, 2009

Cobra Yawn 

The act in which a man pretends to stretch and ease his throbbing cobra commander then shoots his venom in any bitches eyes.

B:My morning wood was so bad I cobra yawned all over her!

M:I bet my mom liked it, that skank!

Cobra Yawn by tubbytitsandshit July 20, 2009

Cobra yawn 

The shape the opening makes when a penis is quickly pulled out of a vagina.

After a fast pounding, he quickly pulled out and left a gaping Cobra Yawn.

Cobra yawn by Nucleardictionary November 29, 2017