1 definition by yagirldebbie
A very addictive game around the world. Over 1,000,000 people around the world play Agar.io even adults. You should go on the Internet and search Agar.io and play the most addictive game ever made.
Agar.io is the best game I've ever played. OMG!!!!!!! Let's play Agar.io together!!!!!!!!!!!!!!!!!!!!!!!
by yagirldebbie November 6, 2015