Pike

The Slytherin Boy was a skinny boy who joined Draco Malfoy's gang in 1993. He was among those that imitated a dementor to scare Harry Potter in the first Care of Magical Creatures creatures class of the year. He was later among those Harry threw snowballs at in Hogsmeade in December of 1993. He was also with Draco, Crabbe and Goyle in 1994 when Hermione punched Draco. Some believe he is actually Theodore Nott. He was portrayed by Bronson Webb.

Trivia
Slytherin Boy, like Bem, Nigel, Slightly Creepy Boy and Karkaroff's aide, was a made-for-film character and does not appear in any of the books.