Place it at the end of a waiting scene, after the promise has already been made on screen. Open with No No Wait Wait to build the delay, let this clip answer it, then close with Oh My God Wow when the person finally appears.
About this sound
This is a short four-second voice clip of Rasuka saying “Wallahy dey” in a firm, teasing tone, stretching the oath just enough to sound both serious and playful. It lands with a wink of disbelief, perfect for calling out a bold promise without sounding angry. The line comes from Rasuka himself, whose delivery turns a simple swear into a memorable reaction.