1 definition by Arian.aGrande

H2GKMO

H2GKMO is a phrase Ariana Grande stated on Twitter. It stands for Honest 2 God Knock Me Out.

News Reporter: Ariana Grande is releasing three songs this week!

Ariana Grande: H2GKMO I can't handle this!

by Arian.aGrande February 23, 2019