A lip hickey that is like a bruise on your lips by sucking, kissing or biting (softly) on your lips for a long period of time lip hickeys don’t stay as long as hickeys on other places of your body.
Boyfriend: are you cheating on me?!
Me: what, no!
Boyfriend: then why do you have a hickey lip?!
*Me inside my head* do I tell him I gave myself a lip hickey from sucking on my lip to see what a hickey would feel like?
Me: yes I’m cheating on you...