digipolar

Someone who acts completely differently in person than they do online. Whereas their online persona may be very caustic, sarcastic or mean, in person they turn out to be completely lovely and fun to be around.

Jerkface420 turned out to be a really nice person to hang around, a total digipolar character whose real name we all forgot in the shock.

anchor bae

Someone who, by virtue of their romantic attachment, enables (or prevents) a foreign national significant other from returning home.

If they threaten to deport me, I'll just marry my anchor bae.