1 definition by Kristi SuppleSebum

Top Definition
To block or prevent from happening...or, when used in slang, to destroy someone or something out of anger.
If he acts like that again, I will legit thwart him
by Kristi SuppleSebum February 15, 2009

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.