Don't just shorten your URL, make it suspicious and frightening.
Enter the URL to make shady here:
Example:
http://spongebob.nick.com/backstage/characters/spongebob/becomes
http://5z8.info/malicious-cookie_d5d2_hateminorities
Created by Wonder-Tonic
Intended for entertainment use only. No guarantees made. No one endorses anything contained in the URLs.
via shadyurl.com