ROTFL

(slang) (internet slang) rolling on the floor laughing

Example Sentences:

A: Did you see that funny youtube video?
B: ROTFL, it was hilarious!

When I went to the comedy club, I was ROTFL. The comedian was hilarious!

Media:

From the Blogs:

ROTFL -- I ain’t a saint..

Media:

Similar idioms:

1. LMFAO
2. LOL
3. LMAO
4. riot
5. in stitches
6. hold one’s sides
7. laughter is the best medicine
8. NSFW