Top Definition
The act of taking a serious shitsickle in the top tank of a toilet.
dude that chicks party was so lame top tanking her toilet was the only way to add a little atmosphere...she'll never forget that night once she discovers where that stench is coming from...don't go back for a few days !!!
by last star fighter August 25, 2007

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.

×