To piss away: to waste or squander time, money, etc.
He piddled away three hours at the bus station waiting for Gabe to show up.
To squander or waste.
To deal with something as if it were of little importance or worth.
To act, speak, or otherwise behave with jest.
To inconsequentially toy with something.
A particular kind of pewter.
Anything that is of little importance or worth.
An insignificant amount of money.
A very small amount (of something).
Utensils made from this particular kind of pewter.
An English dessert made from a mixture of thick custard, fruit, sponge cake, jelly and whipped cream.