A pet name used to address one, to whom you have much affection for. Couples who use this term are often immulated by jealous or rival couples, in attempts to give themselves false hope of becomming the original booface-using duo.
Another term for boyfriend/girlfriend. Usually used in a context to address other people'ssignificant others, sometimes just in a teasing manner. But often couples use it as their pet names for each other.
Situation 1
Friend: "How's your booface?"
You: "He's good."
Situation 2
Friend: "How's your booface?"
You: "He's not my boyfriend! We're just friends!"
Friend: "Well I saw you guys walking down the hall together."
You: "We were just talking!"
Friend: "You know you like him."
You: "Yeah, I do."
Friend: "Bummer."
After exhanging emails and texts you finally meet the guy only to discover he is not as attractive as one would hope...and in actual fact has a face which resembles a boot AKA Bootface.