I've been looking for this episode for a while. And I think it's "Designs on Jerry". I thought it was chalk too but it's sketchings on a blueprint. I'm fairly certain this is the episode I was looking for, but it may not be the one YOU were looking for.
the episode when Sean Kingston comes on suite life on deck is called Party On
Maddie on deck
Ben there, done that
you mean the episode of suite life on deck when the Russo family comes on board
This scene is from the Doctor Who episode "Fear Her" (Series 2, Episode 11)
the episode when Sean Kingston comes on suite life on deck is called Party On
Episode 50
NEVER
Season 7|Episode 5 The Man With Two Brians
The episode after "Absent" is "Your Cheatin' Heart"
Dren, but I prefer to call him Kisshu, comes back to life in episode 52.
You Are My Everything
Maddie on deck
A New Kind of Green
The next episode after twister is either snakes on deck or prom night but the last episode is graduation and after that comes the movie "Suite Life On Deck: Two For the Road"
Ben there, done that
Season 1 Episode 4, Guys and Dolls. (: