Hilarious! How many other phrases to describe "hilarious"?
- Gut-busting,
- knee-slapping,
- stitch-in-my-side-oh-God-I-can’t-breathe
- laughing-their-asses-off-on-the-floor
(Rolling on the floor laughing my ass off)
Hilarious
Re: Hilarious
You crack me up. (Learned from you.) 

In matters of style, swim with the current; in matters of principle, stand like a rock.