This is likely a nickname for a specific character or a persona (possibly a "Grinch-themed" original character or a specific fandom character like Grima or a "Grinchie" Frenchie).
If you are looking for specific content related to these individual elements: Hooters W! Grinchie
Could you clarify if is a specific character from a game or the name of an artist you are following? This is likely a nickname for a specific
This refers to the character being depicted in the iconic Hooters uniform . This has been a popular trend for fan art commissions, such as the widely known "Hooters Lucina" series. Hooters W! Grinchie