butt heads with (someone)
спорить с кем-либо, "сталкиваться лбами"
"I do not intend to butt heads with you about this problem because I know I am right."
- head over heels in debt
- head shrinker
- stand (something) on its head
- fall head over heels in love with (someone)
- have a head start
- keep one's head
- drum (something) into (someone's) head
- put ideas into (someone's) head
- talk (someone's) head off
- laugh one's head off
- Heads up!
- per head