Urban Dictionary: Definitions by Who_tf_comesupwiththisbullshit

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LMFSO

Laughing my fucking soul out

Someone references a iconic vine that’s funny
LMFSO
Someone says lmfso means laughing my fucking socks off

LMFSO absolutely not what kind of lame ass definition is that

by Who_tf_comesupwiththisbullshit February 28, 2021

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