swinging cowbelly 

Dropping your balls into a girls mouth and putting the tip of the penis toward her nose.

That bitch loved when i gave her the ol' swinging cowbelly!

swinging cowbelly by b0b707 March 7, 2003

cowbell sex 

This refers to the cowbell played in the song Pigs (Three Different Ones)by Pink Floyd, off the album 'Animals' The cowbell is played by Nick Mason on this song, and it is absolutely awesome

Person 1: Yay, Pigs (Three Different Ones) just came on!
Person 2: omfg cowbell sex!

cowbell sex by working_class_hero May 3, 2006

Cowbelly

A huge cunt

Cowbelly: comment award submissions are open Me: (goes on urban dictionary and fucks a mouse)

Cowbelly by Tinystilton May 1, 2017

Cowbelly

Someone who steals memes so others can steal memes from him.

You Stole that meme from Cowbelly you fucking anusface

Cowbelly by Judgino November 3, 2017

cowbellytv 

A YouTuber who uses the word 'cunt' a lot, and is known best for their 'Club Penguin Ruined' series.

Don't look this up ever again you retarded cunt.

I'm a fat cunt who watches cowbellytv.

cowbellytv by PotatoGoddess March 9, 2017

Cowbelly

A sadistic asshole with no respect for someone and his or her's memes.

"God, he's such a Cowbelly"

"Fuck that stupid Cowbelly"

"Go fuck yourself, Cowbelly"

"For the love of god, Cowbelly"

"Listen up here ya fat Cowbelly"

Cowbelly by Zodazzle June 16, 2017

Cowbelly

The god of all memes with his hit series Comment awards on YouTube.
He was also known for making a joke out of Club penguin before its' demise in 2017.

Person: "Hey it's Cowbelly! I hope he accepts my submission for comment awards"
Me: "Nah fam he never checks that shit"

Cowbelly by Wimblebimble April 19, 2018