Top Definition
to be extremely happy.
Sometimes resulting in a large smile and the flailing of the arms in a 'cute' penguin like manor.
I just feel yayish being with you.
by Keeranrussell January 02, 2009
9 Words related to Yayish

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.

×