Made famous by Philip J. Fry in the Futurama movie, Bender's Game.
Hey Bender, smell this milk!
by Vivalatomm November 17, 2008
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A command given by a friend/roommate/family member that carries more weight than a triple dog dare. When told to "smell this milk," the person commanded is entered into a forced obligation where they must take a whiff of the milk presented by the one holding it. There is no backing out or saying no. This is usually done at a point where the milk's smell will most likely induce vomiting in the smeller.

This can be done as a rude joke or as a valuable test to see if the milk is still good to drink.
Rude Joke form:
P1: "Dude, I just checked my mini-fridge after getting back from vacation and you have GOT to Smell This Milk."

P2:"God damnit, alright. Bring it over here."

Test form:
P1: "I just bought this dank cereal. Come over here and Smell This Milk. Do you think it's still good to drink?"

P2: "Seems fine to me."
by comaduck August 10, 2009
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If someone says "you smell like milk," it means someone thinks you've "just been suckling from mother's tit", which is meant to imply that you're naïve, young, unqualified, or innocent.
"You smell like milk, make room for the big girls, sweetheart."
by AppleSauce0233 January 1, 2014
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