My cat is obsessed with grooming beards. As in…will not stop until you force him off. My partner plays a little game where they fight for kisses. The cat will try to get close and groom his beard and my partner will take advantage of the closeness to smother him in kisses. The cat is not a huge fan of the kisses so they do this thing where they both waver in front of each other like cobras, both trying to find an in to kiss/lick. Sometimes when my partner moves in for a kiss, the cat will lean backwards and turn his face to the side, denying the kiss. Then as soon as my partner backs off, the cat quickly moves forward to lick his beard again. It’s hysterical and I never tire of watching the game.
One of mine does that too. He only likes sparkle balls or rattle mice tho, so no risk of gross items from the garbage fortunately.
We have a wood floor and his favorite thing is to have me throw it in that room so he can slide halfway across it while fetching the toy.
He has definitely slid into the wall a time or two.