1 definition by marcus ruhl

Top Definition
Another word biceps/triceps. Derived from the word pythons. This word is often used by meatheads and frequent gym users.
Hey what you training today brah? Going to train thons
by marcus ruhl June 26, 2010

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.