Top Definition
Adjective meant as a replacement for the word "great" (Gr8) but with greater intensity, having the magnitude of infinity.
Boy: Wanna hang 2nite?
Girl: That sounds Gr8 :)

Boy: More like Gr9.. or Gr10
Girl: How about Grinfinity?
Boy: Alright easy now, i don't like you that much.
#great #good #fantastic #wonderful #exciting
by Tosh Jimpko March 06, 2014
5 Words related to grinfinity
To smile for ever, to always be smiling
Mango's a pretty happy guy, he's in a constant state of grinfinity
#laugh #grin #infinity #smile #long time
by John Mangan October 26, 2007
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.

×