Spongebob Squarepants just became a grown-up. Yes, the greatest cartoon of all time (we’re being serious) turns 18 today, and to celebrate we’ve decided to reveal our 10 favourite persona from the undersea city of Bikini Bottom. Who will make the cut? Are ya ready, kids?

10. PATRICK STAR

He might not have the best brains, but Patrick is always ready to have a good time. Classic moment: “Twinkle Twinkle Patrick Star”

9. PATCHY THE PIRATE

Played by the inimitable Tom Kenny, the show’s sole live-action character has wonderful chemistry with his pet pirate Potty. Classic moment: “That’s the lost episode???”

8. GARY

Gary doesn’t say much, but his “Miaows” convey a warmth and loyalty to Spongebob that’s truly heartwrenching. Classic Moment: Spongebob’s Snail Sanctuary