Shizzies and Gizzies

"Shizzies and gizzies" is a term employed in a humorous or whimsical manner, lacking a specific literal definition. It is used to allude to something the speaker perceives as absurd, unconventional, or possibly even as a nonsensical rationale for their actions. This term contributes to the comedic and playful nature of the dialogue, involving wordplay where the exact meaning may not be intended to be taken literally.

Person A: "Why did you paint your room all in polka dots?"
Person B: "Two reasons, buddy. Shizzies and gizzies."

In this example, Person B's response doesn't actually explain why they painted their room in polka dots. Instead, they use "shizzies and gizzies" to humorously imply that their decision was based on unconventional or nonsensical reasons. It's a lighthearted way of attributing their action to something whimsical and undefined.