Syncanoia 

After watching too many poorly-synced videos on YouTube, the feeling that everything one sees and hears is out of sync

After seeing all those clips, I've been having some serious syncanoia.

Syncanoia by 90noslenj August 27, 2008

singanoia 

The immediate personality change effected when one realizes that someone has been watching them sing.

Liz, who had been cheerfully singing a Britney Spears medley in her car, was observed at a stop light, developing an immediate case of singanoia, which resulted in her covering her face as

well as slumping in her seat.

singanoia by The BS Express November 28, 2022