a grizzly melon
A grizzly melon is a giant fruit that fights you in the middle of the night. It will punch you with its melon and sing bad songs just to torture you.
I got punched by a grizzly melon while I was trying to sleep.
The grizzly melon sang 'Baby Shark' so loud it woke up my whole neighborhood.
My friend’s grizzly melon showed up during his math test and ruined it.