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2.
The act of a double melee in halo
Dude that noob totally herperderped me!
by awesomeninjapwn August 06, 2011
 
1.
Herperderp Adj, N. Adj: somebody who dwells in their own idiocy without realizing some sort of folly. N: Herperderp is pure 100% idiocy without revelation.
"Don't spread that herperderp you have there!" (N).

"Your herperderp has really folded on you hasn't it?" (Adj).
by Thelithor May 12, 2011