It has nothing to do with goonability

[u/Musprite]

[u/Warper2187]

Doorman is such a good character, his movements are wrong, and his limbs are too long, he literally has a customer service smile except instead nothing behind the eyes there's too much I love him

[u/superlocolillool → u/Warper2187]

He's built and moves like an instruction sign stick figure.

[u/halvacoffee → u/superlocolillool]

his dash is literally the portal logo

[u/tinyrottedpig → u/halvacoffee]

his portals share their colors too funnily enough

[u/Nattidati → u/tinyrottedpig]

In all honesty, I think the colours are just to be a cute easter egg towards portal. The run can just be to make it look weird, exactly because that run is basically how you would textbook explain the mechanics of running to someone.

[u/Dragonfire723 → u/tinyrottedpig]

He's got orange hair and blue eyes