JRHNBR Share definition Flag Just the Right Height, No Bucket Required. An acronym made famous by "maregasm." A description of an equine suitor that doesn't require it's gentleman caller to stand on a bucket. Damn. That sexy mare Yolanda is JRHNBR! JRHNBR by Jaypizzle July 23, 2016 0 0 Get merch Get the JRHNBR mug. Buy Now — $32.95 See more merch