It’s an informal adverb principally meaning in concealment or out of sight. It is usually used in the phrase lie doggo meaning to hide and keep quiet, but can also be used on its own to mean “keep quiet about something” or “don’t tell anyone”.
That’s illegal here, keep it doggo.
by AKACroatalin October 23, 2016

Doggo does a laff.
by Krusty krab pizza June 17, 2016

by Joey........ February 6, 2018

by blanquitaa May 3, 2019

An animal that every one wants but can't because you have to take care of it
and some people hate it because it can byte you
and some people hate it because it can byte you
by PoiStume June 3, 2021

by your friend (ish) June 2, 2020
