It's because they don't know the words.
Only a Canadian could get a #1 on Billboard with a song called Sorry.
Trying to win a new mattress in a contest and I need a clean mattress joke to win (dumb, I know)
Awkward.
Steven Wright joke, iirc.
Zom-bees
Because they wanted more honey and shorter working flowers !
Someone who stays up all night wondering if there is a dog.
The Colossus of Scrotes.
They don't know the words.
Because they can't remember the lyrics