A friend bogart: someone who does whatever they can to keep their friends to themselves, without letting them befriend each other. Frogarts are usually social butterflies but deeply insecure souls who deeply fear that their friends will discover each other and like each other better. This often becomes a self-fulfilling prophecy as friends eventually meet, share their experiences and reject their original friendships with the frogart.
Amos and I had a great conversation when we met and had asked Francis for each others' numbers for over a year with no luck. We finally ran into each other and discovered that Francis had been frogarting us.