What is Smell Check?
1.
Double checking the clothes you put on for any funky odors before getting dressed and leaving the house.
Damn, homeboy should have run a smell check on his pants before he came to work today. Dude smells like funky taint.
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2.
When you secretly sniff you fingers after fingering a girl for the purpose of knowing if it is safe to eat her out or not.
I went down on her, but I made sure I did the smell check first.
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3.
when you get someone to smell your armpits or other odourous parts to ensure they don't stink
hold your arms over your head so i can do a smell check.
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4.
-Having enough suspicion of a situation or event to the point where you have to investigate further to see if it was wrong or bogus (or BS).
-Hearing what seems like bullshit, and checking it out further.
"Tom said he couldn't come in today because he had an appointment."
"Hmm, that's funny. He didn't mention anything to me. When he gets back, I want to see his appointment slip to smell check his story."
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