1 definition by fanboystevedave

A euphemism for having been fooled.

The phrase probably originates from the practice of administering medicine to a domesticated cat by mixing it with tuna fish.
"Bob totally ate the tuna. We got him good."
by fanboystevedave April 27, 2010

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.

×