Top Definition
The Act of stealing ones sillyband(s).
(n) The sillyjacker cam and went quietly.

(v) Bob sillyjacked my rainbow pony sillyband!

The principal banned silybands because of the recent sillyjacking incidents.
by SilentSillyJacker October 18, 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.

×