Rosin 

Hardened sap from trees which is used on violin bows, Bull Rider and Baseball gloves, bottoms of pointe shoes, etc. Helps retain a good grip on something, makes it not so slippery.

Dancer 1 : "Yesterday I was dancing in pointe class...and I slipped and fell on my butt..it was extremely embarrassing."
Dancer 2: "Did you get rosin from the rosin box?"
Dancer 1: "Oops, no."
Dancer 2: "Well that explains it."

Rosin by Robot No. 1 November 23, 2006

Rosin 

Cozy.

Stems from an anonumous post-secret "You're cozy, Rosin", created for Canadian rock band Hedley's epic guitarist Dave Rosin. Rosin is famous for being exceptionally friendly and remembering fans' names and details about how he met them.

I need a rosin hug.

Rosin by nineshades November 28, 2009

Rosin 

Rosin us used to address a black person as sweet or cute. Most commonly used by older men. Persons named Samuel and Jonathan are usually the people who are called this

Elderly man: Oh come here my little Rosin
Kid named Samuel or Jonathan: Go away you old creep

Rosin by Kjetil Storkuk January 8, 2020

Rosin 

solo fandom name of ZhangHao from the boygroup Zerobaseone (zb1)

Oh yeah rosin’s are crazy, they keep talking about how nomable Zhanghao is…

Rosin by isalleb August 22, 2023

Rósín 

To rudely enter a conversation without prior context and change the subject to one's own subject matter. Rendering the previous topic null and void and frustrating the involved participants in said conversation.

A: So did you hear about that massive avalanche in Turkey?

B: yeah dude, shit tha....

Rósíner: Oh wow there's a sci-fi convention on in my lame town tonight, so many creeps around lololol.

A: .....

B: .....

A: what?

Rósín by kmjb April 5, 2019

rosin rod 

When someone smokes so much Rosin their dick stays soft.

My girl is pissed!, It got nuts last night and I ended up with a mean case of Rosin Rod.

rosin rod by Surf the Chaos June 14, 2016

rosin chewer 

n. A redneck honkey white person. Poor white Trash

Those rosin chewers are everywhere.
That's one ugly rosin chewer

rosin chewer by rosinchewer October 2, 2009