So many to choose from!
Well, for starters, the only good episode of Season 4 was Patrick SmartPants. Love the line: "Who are you calling SUBSPECIES?!?" Hilarious.
Also, other favs include Bubblestand, Pizza Delivery (The Krusty Krab Pizza, is the Pizza for you and me), Jellyfish Jam, Krab Borg, The Idiot Box (IMAGINATION!!!), and The Camping Episode.
All Time Favorites:
8. Hooky, 7. Bubble Buddy, 6. Big Pink Loser, 5. Pressure, 4. Spy Buddies, 3. Band Geeks, 2. SB-129, 1. Pre-Hibernation Week (WHO ARE YOU PEOPLE!!!) (and Pantera as guest music...ROCK ON!)
Just as a side note, Pre-Hibernation Week is my number 1 because after Patrick said the above line, my dad and I laughed so hard, we almost couldn't stop through to the next episode.