PC.net

ROTFLH

Meaning Rolling on the floor laughing hysterically
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

Used as yet another variation of ROFL; used when something is extra funny.

Updated January 6, 2014
Information from PC.net
https://pc.net/slang/meaning/rotflh
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