A last name of a person of french ancestry, identifying features are pedophilia, stalking, and a short temper. Most LaPerche’s have very few friends and the ones they do have are often as lame as they are.
by MerpKing December 25, 2017
The most epikk last name given to only the most amazing human beings known to existence who also happen to be french.
"That LaPerche knows what's up!"
by misspoopalot May 3, 2010