I smell what you're steppin' in 

to express your understanding for another person's thoughts.

Dude #1: I feel bad saying this, but Tim's sister is a total skank.

Dude #2: Yeah, I smell what you're steppin' in. I can't get rid of this aweful rash.

Dude #3: Yeah...wait. WHAT?!

I smell what you're steppin' in by Sam Polk April 15, 2007

I smell what you're steppin in 

I understand, I get you

"That test was really hard" - Victoria
"I smell what you're steppin in" - Kelly

I smell what you're steppin in by KellyIvoneShelly December 15, 2011

I smell what you're stepping in

I understand what you are saying. This makes perfect sense to me.

Do you understand? I smell what you're stepping in.

I smell what you're stepping in by seiko_08 November 10, 2010

I smell what you're stepping in. 

I know what you mean.

Yeah man, the shit is hydro, so it's a little 'spensive.
I smell what you're stepping in. Gimme 2 ounces.

I smell what you're stepping in. by MoralDK September 18, 2009

I smell what you're stepping in. 

I understand what you're saying

-This place sucks
- Yea Dude, I smell what you're stepping in.

I smell what you're stepping in. by Carl Sterns December 5, 2010