Reminds me of when I was a tyre fitter.
If we had an over inquisitive customer who insisted on standing next to you while doing their tyre and asking loads of questions, when all you wanted to do is strip the rim, fit and inflate tyre and refit, all in 10 mins, then onto next car.
We would 'extra soap' up that half of the bead pointing in the general direction of annoying customer and let the tyre POP onto the rim, satisfyingly splattering the customer!
God, what we did for entertainment back then!!!
