Yankee boner Share definition Flag The sudden erection of a sportscaster's penis when watching the New York Yankees "And a hit by Derek Jeter"!"He gives me such a Yankee boner dude" Yankee boner by Not a Yankee fan. October 13, 2011 0 0 Get merch Get the Yankee boner mug. Buy Now — $32.95 See more merch
