become a thorn in (one's) side
become a thorn in (one's) side
To become a constant or persistent cause of annoyance, frustration, or trouble. My professor was always a passionate environmental activist. Apparently, he's become quite a thorn in the oil companies' sides lately. This lawsuit has really become a thorn in my side. Let's just settle out of court.
See also: become, side, thorn
Farlex Dictionary of Idioms.
- become a thorn in (one's) flesh
- a thorn in (one's) side
- a thorn in someone's side
- a thorn in your side
- be a thorn in (one's) flesh
- be a thorn in (one's) side
- be a thorn in your flesh/side
- a thorn in the flesh
- It sucks
- it/that sucks