look up any word, like someoneelsie:
1. means some one who was born on all saint's day. (specifically a girl).
2. a girl with less words and full of mystery.
3. weirdly interesting; uniquely one of a kind.
hey i like you coz you're so santilyn!
by sweetangel21sm March 05, 2009
1 0
a girl most men dreams about.
smart ass.
crazy partier.
unique persona.
the best.

If only I were Santilyn, I could & would rule the world.
by sop_ceu March 05, 2009
1 1