Do you have any ideas - what do messy play in cycling kit ?
I am a racing cyclist - an idea messy cycling gear + cycling helmet ?

Lots and lots of black treacle and golden syrup

Sitting on a nice cake

It's exciting - to sit on the cake

Yep, sit on the cake. Then maybe have more cakes or pies dumped on you from the front, back, and above.

Sitting on one to start is awesome though.