Fastest toilet

The fastest toilet is the “Bog Standard”, a motorcycle and
sidecar hidden under a bathroom set consisting of bathtub, sink,
and laundry bin, which can travel to a speed of 68 kmh (42.25 mph)
and was presented on the set of Lo Show Dei Record, in Milan,
Italy, on 10 March 2011.

The bike’s control are hidden in the sink.