yawn-fest

When everyone starts yawning at the same time.

Dude in english class yesterday, there was a total yawn-fest.

by ozh...ozmaster September 1, 2009

yawn fest

yawn fest is an abbreviation of yawn festival. it describes something that you find boring and therefore induces yawning.

"this film is such a yawn fest".

by eddie. b September 1, 2006