Bike-kakki

When you slather your bike/motorbike in foam or soap, giving it the appearance of a Bukkake

I’ve just given my bike a Bike-kakki. She looks so grateful

Bike without a seat

What I ride

Me: Ugh ugh ugh
john: What the actuals fuck Edward!? Riding a bike without a seat? faggot

bike hitching

Just another term for drugs.

Does anyone want to go bike hitching tonight?

Tandem-biking

The logistically difficult manoeuvre of walking as a couple whilst engaged in anal sex without withdrawing.

We were hard at it when we noticed the sunset; so we started tandem-biking over to the balcony.

bike extension

a relationship between two people is like a bike a relationship between three people or more is kind of like a bike extension

when looking at a cute couple they realized they wanted to be the bike extension

Cardiff City Bike

Slang for someone who sleeps around in Wales’ capital city

That girl, Sophie, she’s the massive Cardiff City Bike!

Bmx Bikes

Little kids bikes for grown ass men who still think they are cool.

John: Hey Will, you wanna go ride Bmx bikes, smoke weed, and down some Coronas?

Will: Nah I gotta work.