by YOUNGS614 April 5, 2020

That pinecone is deck.
by California Bae Area January 30, 2017

its a minecraft anticheat
by gangfucker31 January 25, 2019

Pinecone Anti Cheat For Minecraft Servers. Detects Moonwalking, But Not Fly. It Costs Too Much Tho. Doesn't Detect Fly
by IAmADonut January 8, 2019

An extremely annoying or overplayed song on the radio. This definition comes from dialogue in the film Live Free or Die Hard when John McClane turns on the classic radio station and the song 'Fortunate Son' by Creedence Clearwater Revival is playing:
John McClane: You don't like Creedence?
Matt Farrell: This is like having a pinecone shoved in my ass.
John McClane: You don't like Creedence?
Matt Farrell: This is like having a pinecone shoved in my ass.
('Clumsy' starts playing) "Not this pinecone again!"
"What's that new pinecone by Avril Lavigne called?"
"'Gimme More' is such a huge pinecone!"
"What's that new pinecone by Avril Lavigne called?"
"'Gimme More' is such a huge pinecone!"
by Jordan12345 November 2, 2008

Verb: To intentionally clog an unsuspecting host's toilet by the deposition of an excessively dense, smelly and bulbous shit. This action is preformed properly when said shit is visible even after the initial flush, as if someone had dumped pine cones in the bowl.
Why sir, thank you very much for pineconing my toilet while you were hammered last night. You should really pinecone the movie theater next time instead.
by docHolliday December 2, 2013

by Random Person November 28, 2004
