: Numerous YouTube channels like Jolly ABC TV and brands like Scholastic Early Learners use "ABC 123" branding for videos and workbooks designed to teach toddlers basic literacy and numeracy.
: Due to its simplicity, "abc123" is cited as one of the most commonly used (and insecure) passwords globally. P-Video - Pruna documentation abc123.mp4
In the original game files for Undertale , developer Toby Fox included a sound file titled to catch "data miners"—players who dig through code to find secrets before they are meant to be seen. : Numerous YouTube channels like Jolly ABC TV