Santa's Brother is both a scantily clad and perverted man who wears a red attire not dissimilar to that of Santa Claus, and sports long black hair and huge sunglasses. His ♥♥♥♥ supposedly pays his rent and has reportedly shot an old man in the kneecaps and hast shot a kid, but claims that it happened in Florida so it was "ok". Whether the boy died as a result of his wound(s) or not remains unknown. In the video "I Saw Santa Claus," Frank recounts how a man dressed as Santa Claus shot him in the kneecaps. It is therefore assumed that the old man Santa's Brother claims he shot in the kneecaps is Filthy Frank himself.

The reasons he's so ♥♥♥♥♥♥ up in the head is due to a brain tumor, also due to being molested by his Uncle Brad. It's possible that Santa's Brother is bisexual or bicurious, as he mentioned in his song "♥♥♥♥♥ Doe" that he sometimes thinks about ♥♥♥♥♥, but only on "special occasions".

His greatest hits include "♥♥♥♥♥ Doe", "♥♥♥♥ pays Rent", "Lady's man" and "Watermelon ♥♥♥♥♥". His doctors say that he has Polio but he doesn't believe anyone can catch that except old farts. He sucks ♥♥♥♥♥.