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1.
Abbreviation for "Roll On the Floor Laughing and Coming On my Pants Trying to Resist it"
OMG hovercat! LOLOL roflcoptr
by skiptolol July 15, 2010
 
2.
an imaginary helicopter that goes swash swash swash. requires speaker to stick arms outward and spin
My roflcoptr goes swash swash swash. lawl
by yochanan777 August 16, 2008