Can I smell your butt?! 

This is an expression. A way of conveying one's affection for someone special. This expression enables someone to get right to the crux of their intentions. A favorite pickup line amongst men in pursuit of a lady. Can be used interchangeably as a means of simply getting someone's attention. Some lucky recipients may be offered a positive, accommodating response by being offered the opportunity to 'snort anal crack'.

Hey baby, Can I smell your butt?!

Can I smell your butt?! by Big Ed Moustapha October 14, 2009

i smell cap 

I smell cap basically means you know someone’s lying. This comes from the saying no cap, which means “no lie” or “for real”.

Girl: “I promise I’m not sleeping with anyone.” Guy: “I smell cap.”

i smell cap by LEG24 November 19, 2019

smallishbeans

A male british youtuber who plays games.

Oh my god is that Smallishbeans *hyperventilates to death*

smallishbeans by shadowcadet43 November 23, 2016

the holy smell

The Holy Smell refers to the odor you pick up from interacting with the vagina of a religious or straight edge girl. It is used as a badge of honor for bragging rights. The term originated from LSU Yik Yak and now being used around the country.

Guy 1: "Smell my fingers"

Guy 2: "damn you got the holy smell from that Mormon chick you've been trying to get!?"

the holy smell by whodat504 February 7, 2015

Sellin' Shoes 

When a girl knowingly tries to have sex with a guy while on her period.

Rick, I was with a girl who was sellin' shoes this past weekend...
Yeah, how did that go?
I got some RedWings!!

Sellin' Shoes by castman September 8, 2012

Smell Check

When you smell things like a dog, in order to find evidence of drugs.

Guy 1: "Dude, do I smell like pot."

Guy 2: "Let me do a smell check. No, you're good."

Smell Check by Abriel Ole September 13, 2016

I smell cheese 

Can be said when you sense a cheesy and predictable conversation, scene, or event that is about to happen.

Or can be said when one smells some pressed milk curds.

Girl: I love you.

Guy: I love you too.

Random bystander: I smell cheese..

I smell cheese by MoR.PH December 8, 2011