The difference between Piss away and Waste time
When used as verbs, piss away means to spend wastefully, whereas waste time means to allow time to elapse in an unproductive manner.
check bellow for the other definitions of Piss away and Waste time
-
Piss away as a verb (idiomatic, transitive, vulgar, slang):
To spend wastefully.
Examples:
"I pissed away four years of my life in university and didn't graduate''."
"The old mayor pissed millions of dollars away on stuff nobody wanted."
"You can't keep pissing away your money like this!"
-
Waste time as a verb:
To allow time to elapse in an unproductive manner.