1 definition by ninja_skrtel

Top Definition
shut up; keep quiet
"hey I got a 20 bag in my coat, but keep shtum, i dont want any trouble from the fuzz"
by ninja_skrtel July 17, 2008
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.