Shkorf's definitions
A person who is unable to stay for an extended period of time in silent study areas of university libraries.
Helen is a yo-yoer.
by Shkorf February 19, 2011
Get the Yo-yoermug. Get the Yo-yoermug. Get the Yo-yoermug. Get the Yo-yoermug. We'll email you a link to sign in instantly.