Definitions by Ryan TB

Lunching 

Most likely from the French 'luncheon', lunching burst into the American lexicon circa 1992 in the Washington DC Metropolitan Area.
Intransitive verb: to laugh hysterically/uncontrollably
Transitive verb: causing above in another person

Intransitive: "I just saw a fat man driving a tiny car and I started lunching my butt off."
Transitive: "This guy... this guy right here... is lunching me out!"

"Would you like to come over and smoke and have a nice light lunch?"

Lunching by Ryan TB May 20, 2008