Rumble's ears twitched as he heard a voice behind. He slowly turned around to see a human creature standing in the alley with and astounded look on it's face. He stumbled for a moment before gaining his composure. 

"Erm.. um.. Yes! Of Course! If there was such a thing as gravel cookies, I'd be the toughest cookie of all of them! Cause you know gravel is tough and... Ahem." With a glint of his shades the yordle performed a nimble back flip and landed in the cockpit of Venator. 
"Allow me to introduce myself! I am known as Galaxian! I am a universe class crime fighter, space explorer, and dancer! I am as swift as a Comet, as passionate as the sun, with all of the strength and mysteriousness of a black hole!" Whilst Rumble Rambled on him and his robot did various heroic gestures that would put the power rangers, superman, and all of the fantastic four to shame all at once. His cape was waving in the wind despite there being no breeze at all.. it was an important feature as far as he was concerned.

"However, you may call me Rumble. Rumble Piltover." There was a moment of silence as he watched the stunned expression of the human. He wondered if that was how most humans reacted when they saw such majesty... lined with a bit of silly ridiculousness. He wasn't positive of the gender of the human since shockingly he has done little to no research on their biology since visiting the planet, and he thought it might be rude to ask. He should probably get on that.
"Okay so I know you probably have a lot of questions, which I would love to answer. But I must ask- where can a space explorer get a bite to eat around here?"