So this dude could technically defeat Thanos, right?

In the same sense that Bugs Bunny defeats Thanos.

>>212709386 (OP)
He can't even defeat walter, a mute seven foot mob enforcer what's he going to do against thanos?

>>212709414
So...yes then.

>Thanos snaps The Mask
>The Mask gets dusted
>The Mask walks into the scene in a janitor outfit, sweeps up dust, and puts it in a bin
>Spins out of the costume, and back into his regular outfit, before dropping a "So, where were we?"
etc

>>212709386 (OP)

>>212709386 (OP)
he's loki and thanos killed loki

case dismissed!

>>212709386 (OP)
SOMEBODY SSSTOP ME!
I'M SSSMOKIN THE TRACK
I'LL GIGGITY LOIS AND MAKE MORE
SON OF THE MASKS
I'LL JIM CARREY YOUR ASS
OUT OF THE DOOR YOU BITCH
CUZ I'M THE BEST GREEN GUY
HE'S PLAYED SINCE THE GRINCH

>thanos launches a planet at the mask
>the mask opens his mouth and swallows it whole

>>212710244
the mask doesn't have an origin in the comics

>>212709386 (OP)
Normal Thanos, yes, easily.
3 stones or more, probably not. Different levels of reality warping.