On Sat, 11 Nov 2017 19:10:18 -0000, Butthead said to Beavis:

How can you have a four wheeled bicycle?

Surely that's a quadracycle.

You can have a 3 wheeled car, but you don't change the name.

A three wheeled cycle is called a tricycle.

What about a bicycle with stabilisers? That has 4 wheels....

Good that you ask Beavis, Butthead! LOL

--
More of Birdbrain Macaw's (now "James Wilkinson" LOL) sociopathic "wisdom":
"You'd never have the car going perfectly straight to begin with. 0.00001
degrees out and you'd have to correct it in a quarter mile, and you'd never
correct it just right, then have to correct it again. Easier just to keep
one hand on the wheel."
MID: