for how long have you believed.

Since when do you have the right to tell me what to do?

But really, since when is $250 too expensive for a nice watch?

Usage notes: used in the form of a question when you do not believe a particular attitude or situation is right or true

• throw yourself on someone's mercy
• throw yourself upon mercy
• throw yourself upon someone's mercy
• throw your weight around
• throw your weight behind
• throw your weight behind someone
• throw your weight behind something
• thumb nose at
• thumb nose at someone
• thumb nose at something
• thumbs down
• thumbs down someone
• thumbs down something
• thumbs up
• thumbs up someone
• thumbs up something
• thumb through
• thumb through something
• thumb your nose at
• thumb your nose at someone
• dig out of a hole
• dig out something
• dig own grave
• dig someone out of a hole
• dig the dirt