
See? It's right here after
"providing a confirmation SNIFF
The Big Bang Theory Season 5, Episode 15

I know one way to find out. Sniff this.
The Big Bang Theory Season 9, Episode 18

We mustn't let her SNIFF out any trouble.
Game of Thrones Season 5, Episode 4

SNIFF that business?
I don't think so.
The Big Bang Theory Season 12, Episode 10

And I watched you SNIFF Joe's
hair when he wasn't looking.
The Big Bang Theory Season 12, Episode 16