bochecho

Etymology 1
.

Noun

 * 1) rinsing of the mouth act of moving a liquid inside the mouth with the cheeks
 * 2) mouthfull amount of liquid that fits in a mouth
 * 3) mouthwash
 * 4)  a hit on the cheeks
 * 1)  a hit on the cheeks
 * 1)  a hit on the cheeks