The Bleep Bloop Bop takes the form of a toy mallet with a mostly bright yellow handle, save for a small, silver section near the top. The head of the hammer is split into two identical, bellows-style halves, both of which are bright orange.
"Bleep bloop" is an onomatopoeia for the sound the hammer makes when it hits something. "Bop" means "hit".
The Bleep Bloop Bop's normal ground combo starts with a single-handed upward diagonal slash and ends with a powerful, two-handed downward slash. The -Combo can be activated after the first upward slash, and consists of another single-handed upward slash, followed by a leap and a powerful, two-handed downward slam.
The aerial combo consists of a two-handed upward slash followed by a powerful, two-handed downward slam.