Noun.
Actions or behaviour befitting everyone's favourite cartoon sponge such as
blowing bubbles, hollering "I'M READY!", being unreasonably
enthusiastic about your job & making up & singing songs
on the spot.
Spongebobbery can fall just about anywhere on the spectrum of good & evil.
Example 1:
Person A: Hi, Person B!
What are you doing today? I'm going to work four shifts back to back! I can't wait! Today is
the best day ever! I'M READY!
Person B: What Spongebobbery is this? Go away!
Example 2:
Person C comes upon Person D
blowing bubbles with alarming skill.
Person C: What Spongebobbery is this? Can you give me a bubble blowing lesson?