That’s a Doric column and this alpaca is a big doric. Look at that bandana or scarf or whatever.

What a doric…

The critter thinks of itself as a statue that should be in a museum.

As for what is funny about it, I have no idea.

The answer to any internet-related question from that era is "because you touch yourself at night".

You were probably just really into Fortnite back then.

Wow, this image is not showing up on any reverse image searches.

Would say we can track down the artist, but think you might have drawn this yourself OP.

idk why you saved it, but I have now saved it because it's cute.

Lamarck philosophy, maybe?

Llama + rock + thinking of a pillar typically used with philosophy.

I'll see your why, and raise.

Fine, Corinthian llama?

He is trying to mimic the curl of the column with his leg; he thinks of himself as a work of art, which is a statement about the nature of art. Anyway, I don't know why you saved this.

The llama resembles some very specific cartoon character (originally human), but I can't remember who that could be. It's pretty, nevertheless