Top Definition
to run, sometimes follows "on the," meaning "on the run." Used by thirties-style gangsters, the same ones who said things like "Let's case the joint, see?"
Kramer: Yeah, he went down at the Beakman. He tried to lam, but they cheesed him.
by Frank Booth January 02, 2005
Synonym for (St. Louis) Rams.
LET'S GO LAMS!!! We need to make some Lam Chops!
by dj_gs68 November 13, 2003
Acronym for Leave a Message.

Used in messenger service names if the person is away.
Pete - LaM (Away)
by CryogenicPyro October 17, 2003
Look At Me

Write LAM on school, or LAN or such when you want attention. Often said if you do something spectacular and funny.

Tom: LAM! I got 3 headshots in a row now!
Peter: WTF?
John: LONSL!
Tom: LAM! Now I got 4!
Peter: LOL
by Arildo Glemmingo March 27, 2007
a freind who lies to another friend by saying that the person they like, likes them, even when that person dosen't.
she really needs to stop acting like a lam. i already know he dosen't like me.
by eva mearns February 14, 2008
1. to bring 5 dollars to dinner and breakfast occasions. Order the most expensive thing on the menu so you can screw your friends over.
2. a cheapskate.
3. fat and gay.
4. another word for shrek.
5. a broke ass who thinks hes a balla.
6. dumb face while playing video games.
7. big dick for nothing
1. Henry lammed Bob at breakfast today, He only paid 2 dollars.
2. You're so lam.

by Champson August 24, 2007
lam- Lambourghini an italian, expensive luxury sports car
I was doing 180 in my lam.
by ells May 22, 2005
Overweight, Asian American. Gets red while drinking and has few real friends. Small penis size is assumed but not known for certain as no females have been able to confirm this.
You see the Lam at the party? He was all red and eating wings instead of drinking.
by Newell60 February 21, 2005

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