Someone who has a lieing problem and lies all the time.
"My names Cody and i swear that I dont like Carrie its just a coincidince that everytime shes on vacation i end up calling Morgan"
by m0rgan July 18, 2005
Someone who lies about everything to make themselves look cooler, when in reality, everyone can tell that they make everything up!
Pathelogical liar: "Yeah dude, this one time... my brother.. he went to Australia and he happen to catch a kangaroo. We have it in our basement as we speak!
by allfiguredout January 11, 2011