Saw a couple of tinfoil raps on here, so here's my own tinfoil rap I made a while ago, got a comedian doing the intro. Norwegian, so you probably won't understand it, but the beat is kinda tinfoily i think,

"Tinfoilrap" My entry for the Tinfoilrap contest Grey aliens are trying to suck thoughts from my brain and I'm telling you now, this can really be a pain now I really wanna quickly put a stop