stickup
nounUK /ˈstɪkʌp/
US /ˈstɪkʌp/
A stickup is when someone uses a gun to rob a person or place.
The bank was closed after a stickup early this morning.
OTHER MEANINGS
2. Something that stands up or points upward, like a collar or hair.
His hair was a stickup after he took off his hat.
3. A notice or sign fastened to a wall or post.
They put a stickup on the pole to advertise the yard sale.
4. A person who is stiff or formal in manner.
The old butler was a bit of a stickup.