Remember those glorious 90s moments when someone on TV got absolutely blasted with green slime? Yeah, we lived for that. If you were a Nickelodeon kid, you know: getting slimed wasn’t gross, like ...

This riff on Nickelodeon's classic Green Slime Birthday Cake is one delightful mess. Tip: Serve this layer cake naked—as in, with just the buttercream frosting between the two layers—then let the ...