1 definition by rickyjizzle

Top Definition
An anagram for 'Laugh your burger on floor'

When something is so funny that you in fact drop your burger on the floor, that is a LYBOF, similar to LOL or ROFL
(A man runs into a window thinking there was nothing there)

(You then laugh and drop your burger on the floor)

Friend: LYBOF
by rickyjizzle April 06, 2011

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