This phrase emphasizes strong negative feelings about an event or situation. After years of hard work, not getting the promotion was a kick in the teeth.
Pro Tip 2/3
Unexpected Situations
Often used when an event is surprising and negative, upsetting one’s plans. The sudden cancellation of the concert was a kick in the teeth to the fans.
Pro Tip 3/3
Idiomatic Usage
Used figuratively, it doesn't refer to a literal physical action. The failure of his business venture felt like a kick in the teeth.