a George W. Bush-ism used to make him sound like he has a somewhat average intellect. Can be used at the end of any sentence, especially when one is at the tail end of a coke binge.
George Dubya: Fool me twice, and once on shame. Fool me again, and...twice in once!
Petunia: He can get it...twice in once.
1. a funny way of saying the abbreviation LMAO if you were to actually pronounce it.
2. a humorous incident involving a condiment.
1. Petunia: When life hands Chuck Norris lemons, he makes grape drink.
Phoebe: Lamayonaisse!