cansurfing 

When one takes their laptop into the bathroom and uses the Internet while they are sitting on the toilet.

Oh damn, I have to crap, but my friend just got on...time to start cansurfing.

cansurfing by King Asshat XVIII of Asshatia December 10, 2005

Can Surfing 

The art of web surfing on a cell phone so as not to get bored while on the toilet.

so I was can surfing yesterday and there was an article on CNN.com about people dropping friends off at the pool...

Can Surfing by IlDuce August 13, 2003

carsurfing

The practice of riding in other friend's cars as a main source of transportation. Mostly practiced by 15-18 year olds who do not own cars, however occasionally practiced by adults. Name is taken from the more popular couchsurfing.

Dude, Andrew is always carsurfing like a motherfucker. He needs to get his own damn ride!

carsurfing by Pinkythefloyd July 28, 2010

Bansurfing 

/bǽn sə́rfɪŋ/
Making new accounts on social media and keep getting them banned

Facebook banned my old account, time for a new one, Bansurfing 4 Life!

Bansurfing by Hocus_pocus00 October 7, 2020

Cowsurfing 

When you stand on a cow and go around.

I was cowsurfing yesterday and I hit my head.

Cowsurfing is one of my favourite sports at the moment

Cowsurfing by SUBZEROATTITUDE September 1, 2016

carsurfing

Riding on the outside of a car, usually at a normal driving speed speed much like trainsurfing. Usually done by a passenger, unlike when someone attempts to ghostride the whip.

What happened to your arm?

I was carsurfing the other night and wiped out.

carsurfing by DPDX July 24, 2007