Top Definition
A friendly sounding yet declarative statement of disbelief towards a comment or statement made by another.
Guy: "My dick is twelve inches long."
You: "Doubtsies."

Dumb friend: "Omg come with me to my uncles funeral it'll be so fun!"
You: "Doubtsies."
by smokeyourshoes August 22, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.