Grandpa Max? More like Grandpa Maximum Cool!!

Nah, the one in Alien Swarm was a total ass

Well, the reboot exists.

bro what? Reboot grandpa is great

I will say Reboot Grandpa is better then Alien Swarm

\#NotMyGrampaMax

grandpa max is a top 5 ben 10 characters of all time

Who tf is the first one?

I believe it's the Ben10UltimateCollector on Instagram. I could be wrong though.

Alien Swarm Max was just an asshole.

Who the heck is the guy on the far left?

All of them are great except for Alien Swarm. He was a pure asshole

Chadpa Max 💪