I am a giant among ants, a nothing - yet something! - among man.
I may be costly or inexpensive; my markings will tell you, done.
In this grand year of 2019 my kind turns 41.
We're made of a material not like a canyon or a can.
I've got two arms, two hands, one head, two legs.
That should sound familiar, I certainly think.
So come, watch one of my movies with non-liquid drink!
Just don't take my chair. It's small and covered with pegs.
And of course.......Who am I?