I've never?

[Suprachrgd82]

…done leg-lifts on a chair to get a more shapely bum

 

[dorset boy]

Not glanced into a skip !

 

[Tootyred]

Thought of my bikes ( or myself come to that) as retro......

 

[ferrus]

Thought of myself as a cyclist really. I’m just a bloke on a bicycle going somewhere, or nowhere particularly

 

[tintin40]

ridden a 'fat' bike.

 

[baldyonabike]

...been to a bicycle shop to get my bikes repaired/ serviced

Same. I have repaired my bikes when I WORKED in a bikeshop, because tools were/are expensive and I was a poor, but never had anyone fix one of mine for me. I am not a barbarian.
Also never built a wheel. ( Fixed plenty, but built from parts? nope) One day though...

BOAB

 

[tintin40]

bought coloured tyres.

 

[benjabbi]

Liked purple anodising.

 

[tintin40]

ridden a tandem

 

[crazybiker247]

Changed the colour of a frame.