A person who is extremely attractive and appealing, but is rarely seen in public and is completely unknown to most people.
A: Oh my god, I met this guy last night. He is so hot and nice and gentlemanly! Do you know him?
B: I don't and I don't know anyone who does! He must be a Social Unicorn.
B: I don't and I don't know anyone who does! He must be a Social Unicorn.
by sexxxy1 January 17, 2011
A term used to describe someone who is extremely social. Similar to Social Butterfly, but takes it a step higher and has better relationships with way more people, such as Jado.
Michael : How many people are you talking to?
Jado : About 8.
Michael : Damn, you're a social unicorn.
Jado : About 8.
Michael : Damn, you're a social unicorn.
by Senor rita October 20, 2010