Someone who most certainly does not look like their given birth name. A tiara is a name that does not fit. When you first find out the name of this person, you can't help but be shocked because the name is so unfitting for the person's personality and appearance.
You're a tiara because you really don't look like a Michael!
The act of deliberately withdrawing the penis from a partner's mouth during oral sex and then shooting the sperm over the partner's forehead and into the hair, leaving a chain of cum droplets like the jewels in a tiara.
William pulled out at the last second and blew his wad right across the top of Jane's head, giving her a tiara that would take quite a bit of shampoo to wash out.
A fucking whore who will try to go for every girls boyfriend and try’s to say that she’s superior compared to everyone else when really she goes home crying she’s the fakest bitch you’ll ever meet