ISWYM 

I see what you mean.

DYSWIM???? Y!!!! ISWYM! CRAZY!

ISWYM by Momma's Smart October 8, 2010

ikwym 

I know what you mean.

Katie: I hate doing homework over the summer!
Ed: ikwym

ikwym by palmizer September 3, 2007

iswydt 

"I see what you did there"

bob: haha im so funny

tina: funny like a fox

bob: oh i see what you did there

iswydt by raynd December 19, 2004

ISYMFS 

The acronym for it's Still Yo Mother Fuckin' Set.

A term used bodybuilders and weightlifters alike indicating you have not completed a repetition for a particular workout.

Guy 1: My girl just called. I gotta be outta here.

Guy 2: You cannot leave just yet. ISYMFS

ISYMFS by jasonthecancer March 27, 2014

Ihswym 

Pronounced as I swim, ihswym is an acronym short for "I have/had sex with your mother"
Used as an insult towards another person.

"Hah, usually when I come over to your place, Ihswym instead of hangin' around you"

Ihswym by BAKR, Nordean December 23, 2008

irswymuaaanui 

"It really sucks when you make up an abbreviation and nobody understands it."

1: t4u

2: What?

1: Thanks for understanding.

2: Oh. irswymuaaanui.

1: What?

irswymuaaanui by a typical teen August 4, 2009

ISYMSCOTC 

I Saw Your Mom Smoking Crack On The Corner

The proper shorthand response to any non-WFR Beer Bike cheer.

Hanszen, Hanszen yah.

ISYMSCOTC!

ISYMSCOTC by MrErlo March 24, 2010