1 definition by DarkAngel2244

1
lmfaio
LMFAIO: Otherwise known as "Laughing my f*cking ass infinitely off", where you laugh so hard your ass never boomerangs back to you, thus, never resupplying you with a cushion to sit upon
"Man, I just LMFAIO'd, now I can never sit down again."
by DarkAngel2244 March 17, 2018
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