The art of which hitting someone in the manner that they grow a rather large lump on there head, like in cartoons. A slang word for a beat down.
you see how bad you hit that kid? Totally dishing out lumpies.
A very lumpy and thick smoothy
kayla: hey these watermellon smoothies are all lumpy and weird...like its not smooth.
savannah:they are lumpies!
Becca: give me a lumpy!