The act of meeting up with friends at Lake George for a weekend of fun filled activities including Log Bay Day (getting stoopid drunk at Log Bay ((the great Barrier Reef outskirting the beautiful confines of Lake Jorge) in your boats that line up with other boats so you can make boat alleys where you meet new friends and hopefully get their clams). Preceding that is a fun filled concert with a preset band every year. You also get very drunk here is well. Throughout the weekend you try to stay off alcohol for a little bit so you can eat food every once in a while.
Dre: Hey, I can't wait to see the new Clam Jam '012 jersies for this year

Tad: Ya, there gunna be Rad!!!!
by thepet2123 April 20, 2012
29 more definitions
Top Definition
The female equivalent to the cock block.
If you're familiar with the term "Cock Block," you know that it means one dude messed up another dude's game with the ladies. Well, this happens to girls too. And we (most of us) don't have cocks.

If you've ever been obviously checking out a guy and then your friend decides to "claim" him by walking up to him and touching his polo shirt and exclaiming, "I'm soooo drunk right now omg!"- you've been clam jammed.

If you've ever been hitting it off with a guy and then you tell him his pong game is weak, you've been clam jammed.. by yourself, I might add.
by KateSauce January 27, 2008
the female version of "cockblock"
Beth moved in on Brian when Megan was trying to hit on him; it was a definite clamjam.
by Sydney Banks May 25, 2006
to keep a woman from getting laid, the female version of a cock block
Tina thought she had this guy at a party, but her friend completely clam jammed her by mentioning she was pregnant in front of him.
by Billheimer December 10, 2008
The female version of the cock-block. Also known as box blocked
That coochie ran a clam jam on me
by MisoBored December 19, 2011
-noun, verb, clam jamming, clam jammed

1) noun.
A gathering that is predominantly female. The opposite of sausage fest.

2) noun. (clam-jammed)
A female cock block
Example 1: The Lilith Fair music festival is a giant clam-jam.

Example 2: I almost hooked up with that girl last night, but I got clam-jammed by her friend.
by Mestas May 26, 2011
(noun)the female equivalent of a Cock-Block; a person who interferes with a woman's chance of getting laid, lucky, or boned; generally the "ugly friend" or "previously rejected."
(verb) to block a female from getting sex.
also Clam-Jammy (adj) describing a person with nookie blocking qualities, who may pose a threat to other men-seeking women.
"Jane, you are a bitter Clam-Jam! That guy was incredibly hot, and now he's gone!"
"That Clam-Jam may be five-foot-ten, but I have the Kama Sutra memorized and he'll never know."
"I am going to Clam-Jam Samantha, because that nasty wench spilled my drink and flirted with my boyfriend."
"There is a very Clam-Jammy cougar leaning at the bar, and I'd like to cut off her stilettos with a nail file."
by Colleen E. December 30, 2007
event where there are far more ladies than men in attenendce: female equivalent of a sausagefest
dude , you gotta get down here ...it's a clam-jam!...wall to wall ladies.
by seanie_b September 15, 2012

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×