It really doesn't matter what context it's used in. The important thing here is to scream it in as loud and cheery a voice you can muster, whilst thrusting your arms into the air in a "V" formation. (Optionally accompanied by pelvic thrusts.)
"Might've traumatized them, HOOOOOOOOOOOOO~"
"Penis extinguisher, HOOOOOOOOOOOOOO~"