English edit

 
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Alternative forms edit

Etymology edit

Contraction of ROTFL + LMAO. Rolling On The Floor Laughing My Ass/Arse Off.

Interjection edit

ROTFLMAO

  1. (Internet) Used to express great amusement.

Synonyms edit

  • (mild amusement) LOL
  • (British) PMSL

Related terms edit

Anagrams edit