Catch some z’s means to go sleep.
After studying all night I needed to catch some z’s.
Catch some z’s means to go sleep.
After studying all night I needed to catch some z’s.
Have eyes for means to love or have feelings for someone.
My brother only has eyes for his high school sweat heart.
An arm and a leg means that something is very expensive.
Mr. Jackson’s rebuilt 1967 Corvette cost an arm and a leg.