1 definition by suzukio

Top Definition
lmaonaise is a derivative of 'lmao' - laughing my arse off. it can be used to express the extreme amusement of something whilst relating to the popular sauce which so many of us put on salad: mayonaise.

Other examples include lolcakes and roflwaffles.
Suzie: Grant I want your lmaonaise
Grant: awh shit.
by suzukio January 13, 2010

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