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3.
Originally a nickname given to Eminem by ICP, however it can be used to describe someone who's never had anal sex, therefore leaving their anus slim.
You hear me rippin those fart out? It's cause I got a slim anus.
by Thoughtstipated November 15, 2006
 
1.
Nickname given to Eminem by the rock/rap group ICP otherwise known as Insane Clown Posse.

Nickname was given only after Eminem gave a concert where he walked out on stage with a blow up doll, with ICP facepaint on it, acting like it was sucking his dick.
Eminem : I love ICP
ICP : we love you too
by kor January 03, 2004
 
2.
A name given to Eminem by the gayest group ever called Insane Clown Posse - but Eminem killed the queer clowns on the track called "Marshall Mathers"
"Faggot2Dope and Silent Gay
Claimin Detroit, when y'all live twenty miles away (fuckin punks)
And I don't wrestle, I'll knock you fuckin faggots the fuck out
Ask 'em about the club they was at when they snuck out
after they ducked out the back when they saw us and bugged out
(AHHH!) Ducked down and got paintballs shot at they truck, blaow!
Look at y'all runnin your mouth again
when you ain't seen a fuckin Mile Road, South of 10
And I don't need help, from D-12, to beat up two females
in make-up, who may try to scratch me with Lee Nails
"Slim Anus," you damn right, Slim Anus
I don't get fucked in mine like you two little flaming faggots"
by smokeydopy111 October 06, 2006
 
4.
To shove a slim jim up ones anus.
Dustin Jones accidentally slipped and slimanused himself
by Trey Sessoms, Michael Billias November 19, 2010
 
5.
Given to that gay ass muth fucking wigger eminem..by the best to homies in da world Shaggy 2 Dope and Violent J...
Juggalo:Eminem that gay ass mutha fucker can go and fuck DR.dre!
Slim Anus:wow i love men hey there mister juggalo want me to suck your dick?
Juggalo:fuck off you gay ass rapper wigger!
by IPC hommie September 23, 2007
 
6.
Slim anus is a nickname given to that pussy ass muthafucker Eminem. the reason he is called slim anus is a long ass story and cuz he likes it up the ass.(no offense to faggots just feminem)
Slim anus: Oh Shaggy give it to me up the ass!!!!!

Shaggy: Fuck you you pussy ass bitch boi. Go call on Dre and his fagot ass!!
by cottoncandy November 16, 2004
 
7.
Givent to that gay ass muth fucking wigger eminem..by the best to homies in da world Shaggy 2 Dope and Violent J...
Juggalo:Eminem that gay ass mutha fucker can go and fuck DR.dre!
Slim Anus fAn:wow i love men hey there mister juggalo want me to suck your dick?
Juggalo:fuck off you gay ass rapper wigger lover!
by ICP hommie September 23, 2007