Making vague comments about someone's dirty secrets or hinting about bad behavior. Similar to drop a dime, but not as obvious, direct or complete.
"Dude, would you stop dropping nickels to my girlfriend about what I was doing last night? You're gonna get me busted for two-timing her!"
by Julietto August 3, 2009

A replacement for "cool cat".
by Slemonacc June 3, 2020

A phrase used to describe an oddly specific scenario that has happened before. A shorthand reference to the now famous line from Dr. Doofenshmirtz in Phineas and Ferb The Movie: Across the 2nd Dimension. Can be used as the full quote, a “two nickels moment”, or simply “two nickels”.
“If I had a nickel for every time I was doomed by a puppet I’d have two nickels; which isn’t a lot but it’s weird that it happened twice, right?”
by ninclemdo August 6, 2023

Giggling while orgasiming.
Steve stormed out last night, I mean, I don’t really blame him, I thought about his epic failure trying to find my clit, but eventually he did and I was licking nickels something fierce. Oops.
by Philly B9 December 25, 2018

when a person is so unintelligent that they cannot comprehend even the most remedial concepts of education
Jerome did not understand what the scientific term for water, h2o was - he damn sure is not the shiniest nickel in the piggy bank.
by Samran53 December 22, 2020

by idontcareokayfck July 30, 2020

Someone who Nickels Dicks, usually by running Nickels across them in a rolling fashion.
Sometimes used as an insult, usually against women.
Sometimes used as an insult, usually against women.
by DannyTrainsDubs January 25, 2023
