Knutrider 

A Person that's all on your knutsack. Compliments you for every little thing you do. Over exaggerates for everyhing

That fool all on your knuts he's a major Knutrider. Damn bro your games tight but I ain't no Knutrider.

Knutrider by Cali498 June 29, 2016

nutrider 

To advertise/endorse/support something heavily, usually to an irrational extent.

Examples being when people back something so much (style of martial arts, sports team) that they have to bring it up whenever possible and tell everybody how it's the best.

Stop being such a BJJ nutrider.

You nutriders won't accept anyone else's opinions.

nutrider by Someone else March 23, 2005

nutrider 

someone who rides another person's nuts
to stalk, to idolize

Bigseph enjoys to ride on nuts

nutrider by aid March 13, 2004

Kartrider 

Kartrider \kaert-rIdur\,
noun:
1. An uber cool game for racing karts
2. A person that rides karts in kartrider

Jesse is freaking proz at Kartrider.
Jesse will beat you at Kartrider.
Jesse is a balling Kartrider.

Kartrider by Jesse Lou June 7, 2007

Kaltrider 

An erratic social deviant with mild tourettes and a strange obsession with woodworking.

Don't invite that mofo to the party he's a kaltrider.

Kaltrider by Pat Pat Fonda August 4, 2009