The exact origin of this clip is not documented in the available information, so it is known mainly through its circulation as a short meme sound on soundboards and in edited videos. The Swedish wording gives it a specific, recognisable hook, while the ogaboga ending makes it understandable as a joke reaction even outside Sweden. Short reaction clips like this spread because they can be dropped into many contexts without explanation. It remains in use for moments of disbelief, teasing and exaggerated confusion where a normal reply would feel too flat.
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A Swedish voice clip saying va skojar du nu followed by ogaboga nonsense, used as a confused reaction sound for jokes, surprises and silly meme edits online.
The sound is a short spoken clip built around the Swedish phrase va skojar du nu, roughly asking what you are joking about now, followed by a stretched ogaboga sound that turns the line into pure nonsense. The delivery sounds surprised and half laughing, like someone reacting to a claim that is too silly to believe. That contrast between a real question and a cartoonish ending is what makes it land. Viewers hear instant disbelief, playful mockery and confusion, so the clip works even for people who do not speak Swedish at all.