You can spill your beer on a fiddle.
A tire.
Officer Wilson can dodge a bullet
Because if you only invite one, he'll drink all your beer.
He buys two cases of beer instead of one.
D'EAU!
Because more alcohol is the solution to all problems.
Fiddler on the hoof!
A: Without him the fiddle would be the most hated instrument on earth.
They both fiddle with a rod