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perc

What does perc mean?

A clipped term for percolator; the bubbling filtration chamber in a bong that cools and smooths the smoke.

"The double perc on this bong makes it glass-smooth."

Origin

Abbreviation of 'percolator'.

Frequently asked questions

What is a perc on a bong?
It's short for percolator, the bubbling filtration chamber that breaks smoke into small bubbles to cool and smooth it before you inhale.
What does a perc do?
By splitting the smoke through water into many small bubbles, it cools the smoke and filters it, giving a smoother, less harsh hit.
Are more percs better?
More percs give smoother, cooler hits but add drag and are harder to clean, so it's a trade-off depending on preference.
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Slang definitions: FreeDict original editorial.