When backing a car into a parking space Stephec winds the window down a little and goes...
"Beeb..... Beeb...Beeeeeep....Beeeeeeep...BEEEEEEEEEP!!!"
Just to make nearby people think he can afford parking sensors.
That's quite funny, but not as funny as when he does it out of habit when manoeuvring his bike to lock it up outside Tesco.