Kinectimals: Genuinely funny at the start, then I only laughed because of the obvious cliches... then the guy laughing in the window got me.
Uniracers: Wow, that's a nice reference. Wait, what do you mean, you're not expanding on it? You gave Cooking Mama 3 spots (as a set-up to a larger gag, admittedly).
LBP: What more can be said? IT. WAS. AWESOME. More awesome than a bunch of guys playing with dolls deserve to be. And now, I have that music stuck in my head.