Sweaty Rhino Share definition Flag To apply canola oil to ones knee and then to physically thrust your knee up ones butt hole or vagina hole until they throw up. Did you hear the Bill gave Sam a sweaty rhino last night and she couldn't have kids and more!?!?!? Sweaty Rhino by bigjoe0001 July 23, 2011 0 0 Get merch Get the Sweaty Rhino mug. Buy Now — $32.95 See more merch