Sing-yawn

When you harmonize while yawning or when your yawn forms a sweet melody.

*YAAAAWWWN*
“Dude, you just sing-yawned!”

by ThunderSpider January 8, 2022

Mexican Yawn

Yawning in turn of each other, like a mexican wave.

They all yawned one after the other, it was a Mexican yawn dude.

by personxyz August 2, 2012

yawn-be-gone

Grand lake slang word for Crystal meth.

Jimmy went to go score some yawn-be-gone, but he couldn't get it on a float.

by Dj-Shard-Lord September 22, 2016

Yawning Hamster

Synonym for a bad looking Vagina.
Used in awkward social circumstances, in situations that call upon a secondary notion of how totally messed up a woman's vagina is.

Dude, she's got a yawning hamster.

by OllyPearce June 22, 2011