Related Clues:

• Gets one's goat
• Agitates
• Makes an impression on
• Gets under one's skin
• Gets one's dander up
• Really bothers
• Puzzles
• Ruffles one's feathers
• Really ticks off
• Peeves
• Whips into a frenzy, with "up"
• Bugs a lot
• Riles
• Infuriates
• Gets on one's nerves