The Rubicon, no not the Rubik’s cube ! ! The Rubicon
ru·bi·con
/ˈroobəˌkän/
noun: rubicon; plural noun: rubicons
(in piquet) an act of winning a game against an opponent whose total score is less than 100, in which case the loser's score is added to rather than subtracted from the winner's.
verb
verb: rubicon; 3rd person present: rubicons; past tense: rubiconed; past participle: rubiconed; gerund or present participle: rubiconing
score a rubicon against (one's opponent).
Origin
Hmmmm !!!