slappingly
advEtymology From slapping + -ly.
1
With a slapping sound or motion.
- She […] stepped out slappingly upon her pasterns.1855, William Maginn, Robert Shelton Mackenzie, The Odoherty papers, page 336:
- In Cree, among friends, it [a vulgar postscript] is hysterically, thigh-slappingly, gut-bustingly funny.2008, Drew Hayden Taylor, Me Sexy: An Exploration of Native Sex and Sexuality, page 37:
1 more example
- He waved the ruler in the air and marched slappingly around the room, warbling a few bars from a song suitable for a king.2010, Susan Troutt, The How-To Joke, page 59: