I seem to be the Github Octocat

I didn't see it as that until you mentioned it.

You got a piranha plant.

...and I have... um... an octopus carrying a block of wood?

it's a single eye, squinting, either in concentration or distrust

I think you have a storm trooper.

You have some very intense eyes.

Yeah I thought it was a tribal ritual man sort of thing... but now that you mention it...