A baseball card is a type of trading card relating to baseball, usually printed on some type of paper stock or card stock. A card will usually feature one or more baseball players or other baseball-related sports figures which Mr. Bumpy swaps from The Boy and adds to his collection of things he takes and belongs to him in the Bump in the night series.
Role in the seriesEdit
In the season 1 episode To Sleep Perchance to Burp when Mr. Bumpy tells Molly Coddle that he looks up to The Boy because he is his Hero, and he leaves him dirty socks, chewed gum and torn baseball cards for him.
In episode Story Problems when Mr. Bumpy feels bad for eating The Boy's homework saying he doomed his boy he then remembers all the good things The Boy has done for him, including leaving Bumpy chewed bubble gum, torn baseball cards and all the dirty socks.
In the episode I Dream of Silverfish When Mr. Bumpy believes his wishes come true Squishington finds a baseball card and he tells Bumpy that it is has gum stuck to the back just like the one he already had.