According to NehandaRadio.com, baboon urine is “selling like hot cakes” in Bulawayo, Zimbabwe. The place to go to get it is the Bulawayo City Council run toilets at Egodini commuter omnibus terminus.
The source of its appeal is the belief that “a baboon by its nature urinates only on one spot. Even if it travels from Matopo to Bulawayo, when it gets pressed, it will travel all the way to Matopo before it relieves itself.”
Therefore, by extension (and because the ancient medical ‘principle of similitude’ dictates this must be so), if the stuff is applied to a man it will “start regulating his bedding tendencies.” That is, it will make him faithful to one woman.