Top definition
A phrase indicating indifference or lack of interest in something.
1) Person 1: "Hey, man, you been playing any basketball recently?"

Person 2: "Eh, not really. It's on the differential."

2) Jim: "Feeling like going to the pub tonight?"

John: "Meh, I dunno. It's on the differential."
by teriyakijockey April 07, 2013
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Jun 21 Word of the Day
A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.
"I'm tough, Mike! I never give an inch! I'm partial to taking a few though..."
"Ah, you're a real pipehitter."
by Skeletalchemy June 15, 2021
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