get lost
Used to rudely tell somebody to go away or leave one alone.
VERBS
be
get
My little sister got lost at the shopping mall last weekend.
ADV
completely
After taking several wrong turns, we were completely lost in the city center.
VERBS
be, feel, look, seem
She looked lost in the crowded shopping center and asked a staff member for directions.
ADV
completely, totally
After the store rearranged all the aisles, my grandmother was completely lost.
very
a bit, a little, rather
He felt a bit lost when he first started his new job at the company.