Contration of the words Sweet and Shorty.
Usualy used as term of adorement for a person you love who's shorter then you. Use with caution though, not everyone likes to be called short (esp. men).
A person who is considered extremely attractive, beautiful, gorgeous, hot, etc. Sworthy is a portmanteau that derives from the words swoon + worthy = someone who is worthy of swooning over; a hottie worthy of praise.
1: All the girls fawned over his sworthy guitar skills.