Slapping

Verb

1. Present participle of slap

Full definition of slapping

Noun

1. The act of giving a slap or slaps.

Adjective

1. (slang) Very large; whopping.
• 1921, Dogdom: Monthly: Volume 22It remains to be seen whether she will retain her coat after whelping; if she does, then Americans will be able to admire a slapping great collie bitch — a matron of the robust kind yet retaining all those graces of the collie female of quality.