slobber knocker

plural slobber knockers · alternative slobberknocker · alternative slobber-knocker

1. informalA violent collision experienced by a person.

   "I'm gonna flatten her with my own personal slobber-knocker block." "She'll never know what hit her!"

   1993, Stan Berenstain, Jan Berenstain, The Berenstain Bears and the female fullback, page 68

   1 more example

   "Decleaters" are awarded to athletes at Wisconsin who stand up to "dee opponent and knocks him off dee cleats," while a player at Miami can receive a "slobber knocker" for slamming an opponent's saliva out of his mouth.

   2006, Peter S. Finley, Laura L. Finley, The sports industry's war on athletes, page 72

2. informalA violent physical confrontation.

   That was a real slobber knocker of a football game.