Top Definition
adv. - to do whilst wearing a shirt; involving a shirt or shirts.
- Will you help me pick out an outfit for tomorrow?
-- Shirtainly.

- Hey, we should go to the mall with clothes on for once.
-- That is a wonderful idea. I shirtainly am tired of people always staring at us.
by Chunks of Cat October 11, 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.