After hours of trying, he finally decided to throw in the towel.
throw a fit
Frequency:
60
%
She tends to throw a fit whenever things don't go her way.
throw caution to the wind
Frequency:
50
%
They decided to throw caution to the wind and go on an adventure.
Idiomatic Expressions for throw
Phrase: throw someone under the bus
Meaning: to betray or sacrifice someone for one's own benefit
Usage: He threw his colleague under the bus to avoid getting in trouble for the mistake.