Top 5 Best Episodes
Band Geeks
Chocolate With Nuts
Pizza Delivery
Sailor Mouth
Have You Seen This Snail?
Honorable Mentions: Rock Bottom, Christmas Who?, Graveyard Shift.
Your top 4 is pretty on point. I would take Have You Seen This Snail out for either Krab Borg, Graveyard Shift, Frankendoodle, or Spongebob Meets the Strangler.
shareToo many to list, but I'll do 5 :)
1) Chocolate With Nuts
2) Christmas Who?
3) Your Shoe's Untied
4) Scaredy Pants
5) Valentine's Day