What are your favorite Nickelodeon objects shown on intros?

Kenneth Collins' favorite Nickelodeon objects shown on intros:
Here is a list of Kenneth Collins' favorite Nickelodeon objects shown on the Rugrats and All Grown Up! intros:
 * Scribble (Rugrats)
 * Baby bottle (Rugrats)
 * Speech balloon (All Grown Up!)

Robert Hill's favorite Nickelodeon objects shown on intros:
Here is a list of Robert Hill's favorite Nickelodeon objects shown on the Spongebob Squarepants intro:
 * Jellyfish (Spongebob Squarepants)
 * Current (Spongebob Squarepants)

C'era Hill's favorite Nickelodeon objects shown on intros:
Here is a list of C'era Hill's favorite Nickelodeon objects shown on the Dora the Explorer and Go Diego Go! intros:
 * Nick Jr. butterflies (Dora the Explorer)
 * Nick Jr. birds (Go Diego Go!)
 * Current (Dora the Explorer)

EJ Hill's favorite Nickelodeon objects shown on intros:
Here is a list of EJ Hill's favorite Nickelodeon objects shown on the Hey Arnold! intro:
 * Leaf (Hey Arnold!)
 * Speech balloon (Hey Arnold!)

Mario Niter's favorite Nickelodeon objects shown on intros:
Here is a list of Mario Niter's favorite Nickelodeon objects shown on the Blue's Clues and Blue's Room intros:
 * Nick Jr. pawprints (Blue's Clues)
 * Nick Jr. suns (Blue's Room)

Maniyah Starnes' favorite Nickelodeon objects shown on intros:
Here is a list of Maniyah Starnes' favorite Nickelodeon objects shown on the Spongebob Squarepants intro:
 * Jellyfish (Spongebob Squarepants)
 * Current (Spongebob Squarepants)

Landin Bennet's favorite Nickelodeon objects shown on intros:
Here is a list of Landin Bennet's favorite Nickelodeon objects shown on the Spongebob Squarepants intro:
 * Jellyfish (Spongebob Squarepants)
 * Current (Spongebob Squarepants)

Eastern Ratliff's favorite Nickelodeon objects shown on intros:
Here is a list of Eastern Ratliff's favorite Nickelodeon objects shown on the Rugrats intro:
 * Scribble (Rugrats)
 * Baby bottle (Rugrats)

Janielle Moore's favorite Nickelodeon objects shown on intros:
Here is a list of Janielle Moore's favorite Nickelodeon objects shown on the Rugrats and All Grown Up! intros:
 * Scribble (Rugrats)
 * Baby bottle (Rugrats)
 * Speech balloon (All Grown Up!)

Wynter Martin's favorite Nickelodeon objects shown on intros:
Here is a list of Wynter Martin's favorite Nickelodeon objects shown on the The Wild Thornberrys intro:
 * Leaf (The Wild Thornberrys)

Jennifer's favorite Nickelodeon objects shown on intros:
Here is a list of Jennifer's favorite Nickelodeon objects shown on the Oh Yeah! Cartoons and My Life as a Teenage Robot intros:
 * Splat (Oh Yeah! Cartoons)
 * N/A (My Life as a Teenage Robot)