combination of tweet and hilarious.
> hilarious
Function: adjective
Etymology: irregular from Latin hilarus, hilaris cheerful, from Greek hilaros
Date: circa 1840
: marked by or causing hilarity : extremely funny
(2009)In Merriam-Webster Online Dictionary.

Examples

This hilarious poem will almost certainly cause a certain Doctor of children’s verse to roll over in his grave. And probably laugh, too…