Alternating Case & MoCkiNg TeXt Generator

Alternating case algorithms apply different mathematical index patterns to alphanumeric characters while preserving spaces and punctuation:

• Standard Alternating Case (Upper Start): Letters at even indices are uppercase and odd indices are lowercase (e.g. ThIs Is AlTeRnAtInG).
• Inverse Alternating Case (Lower Start): Letters at even indices are lowercase and odd indices are uppercase (e.g. tHiS iS aLtErNaTiNg).
• Randomized Spongebob Sarcasm: Uses pseudo-random character case assignment ($P(\text{uppercase}) = 0.5$) to simulate chaotic, natural meme typing without rigid alternating periodicity.
• Whitespace & Symbol Preservation: Spaces, numbers, and emojis remain untouched, ensuring natural sentence structure and readable comedic delivery.

Originating from the viral 'Mocking SpongeBob' meme in 2017, alternating text communicates mocking repetition of someone else's statement in an exaggerated, sarcastic tone.