Baseball cap, worn sideways or backwards. Instantly giving the impression of the wearer being even less intelligent than they might look if they weren't wearing it. Often in Burberry check pattern.
Bert: Observe the chav with the IQ reducer and GTI parked outside the bank. Clearly a cash point cripple

Gert: Tosser
by bushwacka1973 June 21, 2011
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A song about keeping punk rock music underground. Written by The Dead Boys.

When someone is a sonic reducer, he is a musician who keeps his music from the mainstream, It could also mean an Undergroung musician who dosent care about being famous.
SONIC REDUCER
THE DEAD BOYS

I don't need anyone
Don't need no mom and dad
Don't need no pretty face
Don't need no human race
I got some news for you
Don't even need you too

I got my devil machine
Got my electronic dream
Sonic reducer
Ain't no loser
I'm a sonic reducer
Ain't no loser
---------------

Boy: PUNX NOT DEAD
girl: Yes it is, rap rules
boy: you suck, if nly you would swim away from the mainstream, and into the underground full of sonic reducers!
by Xsuite May 11, 2006
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A funny way to call a teacher, instructor, or professor.
Charles Riddlesolver realized that a teacher is an ignorance reducer.
by but for December 24, 2017
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A convenient exclamation to insert into a conversation that has rendered itself awkward, bleak or otherwise displeasing.
Durdana: These tomatoes are so....WOW!

Lourdes: What are tomatoes?

Me: Please, make reduce!
by yallaah November 4, 2013
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A common term used by white people who often sail to describe glasses in their own satirical way. Despite this, the satire is not funny.
"Bro, can you grab my persols?"

"What?"

"My sun reducers, next to my patagonia shorts."
by foxpimpin' March 19, 2010
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3 amigos who when put together can solve any crime because
Reduce: the criminals life

Reuse: the body for evidence

Recycle: The criminals life away

Criminal1: Have you herd about the trio that go by the name of reduce reuse recycle .

Criminal 2: No! what are they?

Criminal1: Ya there a group of law enforcers

Criminal2: Oh shit I gotta watch out
by Kaiden m December 1, 2017
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A term used to try and deflate the ego of that big-headed friend of yours
Chavtastic Boy 1: "Yo, bruv, there's no 1 better at Fifa 11 than me, no 1"

Chavtastic Boy 2: 'Oi, reduce your head boi, you ain't that good'
by ducky2410 October 27, 2010
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