Rude Ralph is Henry's best friend. He never says please or thank you. He is ten years old. he likes slime, farting and junk food. His enemies are Moody Margaret, Sour Susan, Lazy Linda and Gorgeous Gurinder. He is a member of the Purple Hand Gang. He attends Ashton Primary School and is in year 5.
Ralph has dark-brown hair and wears a red hooded top, white trousers and grey shoes.