Top Definition
A misspoken mix between 'Impersonate' and 'Imposter'. First coined in 2008 by Cameron Haskins.

V.-To assume the character or appearance of, especially fraudulently.
Tim, look! That guy is totally trying to imposternate you.
by loki1717 August 19, 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.

×