When someone defecates onto another person's butt, and stuffs the pieces into their butthole.
They wanted to try the Milk Dud Stuffer, so they shat on the other person's butthole and stuffed the small pieces of poop into it.
When you and your mates are smoking out of a bong, and your mate takes the really long hit "milk that bitch" is encouraging words to keep going
Joe: *taking his hit*
Dherron: milk that shit
Alexis' legs
"Have you seen how milk white alexis' legs are?"
To take the bag out of a box of wine and extract the last glass full by squeezing the bag and opening the spout.
Jen needed one more glass of wine so (she milked the grape cow).
How did you get another glass of wine Jamie I thought we were all out ? "By milking the grape cow" she said.