Who is Mr. Bluk?

Who is Mr. Bluk?
Mr. Bluk

Mr. Bluk is the genius kitchen scientist that created "Shaky" our delicious ice cream shake that has a bubbly personality; “Sir Coffee” who is an intellectual that loves fine coffee and desserts; “Dindy” who has long legs to explore the world because she is always curious, and “Miss Tasty” that is very sweet and a loving friend.

Sir Coffee
Miss Tasty