50 definitions by Lon

The comparative term to the male "cock block." It means to effectively stop a female companion from getting laid.
I was gonna bring this hot guy back to my apartment, but my bitch roommate decided to pull a clam jack.
by Lon October 12, 2005
Get the clam jack mug.
The nemesis of Marty in the Back To the Future film series. Marty manages to encounter several different relatives of the Tanner family throughout the three BTF movies.
Biff - "How about you make like a tree, and get out of here!"
by Lon September 1, 2005
Get the biff mug.
A combination between the phrase "jacking off" and the word "masturbate." Only used when you're extremely horny.
Holy shit, watching that porno made me so damn horny. I'm going to go home and jackoffsturbate.
by Lon July 23, 2005
Get the jackoffsturbate mug.
A group of people who are Christians but place great importance in the Book of Mormon, for which there is little evidence for.

The Book of Mormon claims that there was vast civilizations all along the east coast of America.

Too bad we haven't even found a pot to support that claim.
I can find the verse in the Bible that proves the Book of Mormon wrong.
by Lon May 13, 2005
Get the mormon mug.
A person who believes that no God exists.
Oh, you're an atheist? It's such a pity. I'm hope you enjoy your tenure in hell, being ripped apart for all eternity.
by Lon June 7, 2005
Get the atheist mug.
Slang for a soda's "fizz".
"Shit, this Coke's out of gas! How long has the can been open?"
by Lon October 13, 2003
Get the gas mug.
Refers to the ability to "critically reason," however, this system is flawed just like any logic-based system is.
Common sense, crtical reasoning, and logic are only as good as the premises for which you base them.
by Lon May 17, 2005
Get the common sense mug.