cock heart Share definition Flag guy who acts like he doesnt believe in love and is an ass about it but really all he wants is to fall in love he's not as big a jerk as he may appear, hes just a cock heart so he has to cover his pain w/ anger cock heart by fleabug February 9, 2010 0 0 Get merch Get the cock heart mug. Buy Now — $32.95 See more merch