enuff said

Bike
Shaped
Object

Bike Shaped Object

Bicycle-Shaped Object

Thanks – been puzzled over this for months !!

*Goes off to set up bike company called BSO*

Well, the free advertising is priceless.

Bonkers Shed Orrifice

Go see bikes in Tescos, Argos and to some degree Halfords* – they’re BSOs.

* – Halfords as much as we knock them, do actually have some proper bikes. Most of what they sell is a BSO though.

Obnoxious Bike Snobbery

Yesterday I googled it again

But this time added “bike slang” to the search

Funny I always thought it stood for Ball Sack Origami?

Bacon
Smells
Oresome

Bike Snob Outed

Best Sex Orifice.

Bums Smell Orrible

Bashful Sexual Organ
See here

baron samedi’s octopus

Buys Singletrack Only

Bike – singlespeed obviously

Another forumite who has always wanted to know what it meant but felt too stupid to ask.

Baron Samedi’s Octopus wins it for me!

Big Stupid Oaf

Back Street Obstetrician

Code for “Bikes Shite Ok”

Big Smelly Orangutan