1. An Arse-Lick is a person who sucks up to other people, usually his or her superiors.
2. An Arse-Lick is a person who agrees with what other people say or do even if it contravenes their own moral or ethical principles in order to ingratiate themselves.
3. A sycophant.
1. “Stop being such an arse-lick when you are in your bosses company and tell him how you really feel about that assignment in Topeka!”.
2. “He thinks by being an arse-lick he will get a promotion”.