Found 2 items, similar to slapper.
English → English (WordNet) Definition: slapper slapper n : a hitter who slaps (usually another person) with an open hand; “someone slapped me on the back and I turned to see who the slapper was”; “my father was the designated spanker in our family” [syn: spanker]
English → English (gcide) Definition: Slapper Slapper \Slap"per\, n. 1. One who, or that which, slaps. [1913 Webster] 2. Anything monstrous; a whopper. [Slang] --Grose. [1913 Webster] Slapper \Slap"per\, Slapping \Slap"ping\, a. Very large; monstrous; big. [Slang.] [1913 Webster]