Top definition
Slang word for Agree or Dope.
Kylie: Are you ready for this weekend?
Jason: Yapoo, I'm ready to get lit!
by crazysoda September 18, 2017
Get a Yapoo mug for your friend Helena.
2
The shitty service that Yahoo provides.
Yahoo needs to change its name to yapoo.
by Pimp Daddy Mac June 16, 2006
Get a yapoo mug for your guy James.