to rinse (one's mouth);  to gargle
 gargling;  rinsing one's mouth
 gargling;  rinsing one's mouth
 sore loser who stubbornly refuses to admit being wrong
 to gargle;  to rinse (the mouth)
 sore loser who stubbornly refuses to admit being wrong
 washing one's hands and rinsing one's mouth
 to refuse stubbornly to admit one is wrong