Related Clues:

• Provoke to anger
• Rouse to anger
• Bug and then some
• Be a thorn in the side of
• Vex a lot
• Bother greatly
• Bug the hell out of
• Be a nuisance to
• Be a pain to
• Do some button-pushing, so to speak
• Get someone's dander up
• Push too hard, maybe
• Get to in a bad way
• Be a pest
• Make stew?