In the TV special The Clash of Triton (Season 7), we get closer to the specific keyword dynamic. While the plot focuses on Neptune’s son, the B-plot involves Plankton exploiting a time-related anomaly. Plankton tricks SpongeBob into using a magical amulet that rewinds time by ten seconds.
This is a SpongeBob and Plankton time travel microcosm: short loops, but high chaos. Plankton uses the rewinds to try and grab the Krabby Patty, only for SpongeBob, in his ignorance, to keep rewinding to save a falling ice cream cone or re-do a funny face. The episode demonstrates that even limited time travel is useless when your partner is a well-meaning fool. spongebob and plankton time travel
Alternate-futures comedy (Two-part episode) In the TV special The Clash of Triton
Time loop gag (Short/mini-episode)
For Sheldon Plankton, time travel represents the ultimate shortcut. Plankton is defined by his impatience and his "get rich quick" schemes. Time travel appeals to him not for the sake of exploration, but for revisionism—the ability to undo his failures or steal the formula before Mr. Krabs has a chance to protect it. Alternate-futures comedy (Two-part episode)
In various episodes and video game lore (such as SpongeBob SquarePants: The Cosmic Shake), Plankton’s desire to control time is a recurring motif. He views time as a resource to be mined. SpongeBob, conversely, views time travel as an adventure. This dichotomy often leads to their collaborative efforts failing; Plankton tries to manipulate the timeline for gain, while SpongeBob's naivety inadvertently repairs the timeline or creates a paradox that neutralizes Plankton’s gains.