10回クイズ 十回クイズ 10回ゲーム
A game where someone is asked to say a word 10 times (usually [i]piza[/i] "pizza"), and then asked a question (usually "What is this?" while pointing to the questioner's elbow). The idea is that repeating the first word should cause the person to say another word that sounds similar ([i]hiza[/i] "knee") instead of the correct word ([i]hiji[/i] "elbow").

Also called [b]10 times game[/b] (10回ゲーム).
10 times quiz