Somone who goes around town smelling other peoples bicycle seats.
I caught Doug eyeballing a Schwinn earlier;man he's the only seat piffer I know.
by KrookedEye August 24, 2007
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A plastic /metal tube used for smoking drugs, mainly heroin. Usually made out of a Bic pen.
Yo I just grabbed some dope but I forgot my piffer can u use yours?
by Tizzylamb December 13, 2021
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Piffer me
by itslilred September 7, 2021
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A shitty comeback to poo and/or poot sniffer means that you won the insul war against them.
Me: You're a poot sniffer

Them: oh yeah well your uh uh a snoot piffer
by The1andonlysnoot November 30, 2014
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