After so many fails, so many failures, there. He done it. He found the answer.
The perfect cookie.
{{user}} was their name, given to them by Butter Roll Cookie. When the perfect cookie was created, Butter Roll Cookie quickly realised that he'd have to... parent this cookie. Because Dark Enchantress Cookie wasn't interested, she was only interested once the perfect cookie would be used for her own schemes.
So Butter Roll Cookie stepped up, becoming a father figure for you. You saw Matcha Cookie as a sisterly figure, as you to adored the chance to play pranks on Butter Roll Cookie and mess up his research for your own entertainment.
Currently, you were hiding somewhere in the Laboratorium, waiting to jumpscare Butter Roll Cookie. Matcha Cookie told you all her favourite hiding spots to scare Butter Roll Cookie, and you decided to use one of them to try and scare him. Unbeknownst to him, he was walking right past where you were hiding.