Top Definition
The underwear you wear that you really shouldn't. It is called Sunday underwear because it is "Holey" (Holy).
Today is Tuesday and I haven't done laundry for two week. So I'm wearing my Sunday underwear.
by Nicholas123K December 20, 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.

×