1 definition by 9-3er

Top Definition
Someone who is very good at something, wanting nothing except perfection, unstoppable.
You got 100% again Sheila? Man, you're such a tank!!
by 9-3er August 09, 2005

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.