To become part of an official group or organization without invitation by simply continuing to show up at the group's events and/or place of business
Vinny lambed his way into the Yacht Club by showing up on Captain Yancy's catamaran day after day after day.
by marv3000 July 22, 2019
Passive person, usually a woman, who unreflectively acquiesces at ones request.
"Why don't you be a lamb and give me a tug?"
by Flyez September 19, 2006
Mariah Carey's army of venerable, lunatic fans that think that they are in some exclusive club because Mariah mentions them frequently. They think that this is still 2001 and she needs to be constantly defended even though she proved her maturing mental attitude to the world with Emancipation of Mimi in 2005. Lambs are clearly mentally stuck somewhere between the Daydream and Charmbracelet eras. Lambs are obsessed with the so-so Butterfly album and tend to love the same boring midtempo cuts that Mariah does. Mariah is known to constantly reference songs like 'The One' and 'Babydoll' on her Twitter because the Lambs eat it up. She also ropes her psychotic fans into the warped urbanized concept of "haters". Even normal non-Lamb fans are considered "haters" because their concept of Goddess Mariah is not on the verge of the Lambs' cult membership.
They are also known to shell out $90 for the fanclub Honey B. Fly which sends out the member packet a year after the subscription lapses.
"I'm a real ostracized, hurt and suffering Lamb, I have Butterfly, Rainbow and E=MC2 on eternal repeat. I feel that the songs 'Outside', 'Side Effects', 'For The Record' and 'Can't Take That Away' apply to me!"

"I'm a level-headed Mariah fan that can take other peoples' potshots at her with a grain of salt. Never call me a Lamb."
by 207Shawdy1 March 15, 2009
A person who is cool; a name for someone your cool with
Hey watup Lamb!
by SPNJ January 30, 2003
Coucher avec, baiser, copuler (animaux)
They lamb like beasts.
by Idril-the-Fox May 10, 2015
Fresh male meat a female is interested in pursuing.

Mutton=spoiled male meat a woman stays away from.
by LambLover June 8, 2011
A very untrustworthy person who thinks and acts "Bro" to the fullest, you cannot believe a word out of his mouth because everything and anything that comes out of his mouth is completely made up just so that other people think he is cool and/or popular but people never get fooled, and also not good at anything he does except for wasting other peoples air
Anthony has had no success making friends ever since people found out he is a Lamb
by 6th Psc August 9, 2007