by Jack of Blades June 6, 2005

A person who is a member of the Church of Jesus Christ of Latter Day Saints (Mormon), but doesn't follow their religion. They might get drunk and participate in pre-marital sex. This phrase traces its origins to high schools in Las Vegas. Antonym: molly mormon
1: Taylor got wasted at Steve's party last weekend.
2: I thought she was Mormon!
1: She's a jack mormon.
2: I thought she was Mormon!
1: She's a jack mormon.
by JFLV November 16, 2004

someone with no patience who laughs at things that really aren't funny at all. they are also beautiful and adorable.
yea shes a total jack monkey. she hung up on me after 3 seconds of me being away from the phone. shes real cute though.
by dabl February 25, 2008

jack sparrow is soooooooooo hot!!!! he is so smart, cool, hot, and hilarious! but he's also drunk, bad and dishonest, but who cares hey, hes hot!
by jack sparrow lover December 12, 2003

by 1Anon. April 26, 2006

Your sister and I bloodyjacked last night.
by Anonymous June 8, 2003

But we have heard of him!
by Mister Ignorant May 17, 2004
