The cascade effect caused by one person yawning in a crowd, thereby forcing everyone around to yawn in succession Example: Although she knew she shouldn't have, Cheryl yawned during the board meeting, and within 10 minutes yawn-arrhea had set in and everyone had yawned at least once.
YAWN-ARRHEA
Meaning of YAWN-ARRHEA in English
Slang English vocab. Английский сленговый словарь. 2012