"That made my dick blush" is a term used when a male sees or hears something incredibly arousing or attractive, combined with a feeling of shyness or embarrassment. It can also be said by women as a comedic effect.
When a woman is kneeling down and smiling up at a man and the man brushes
his dick across her pearly whites in a toothbrush motion as if brushing her teeth...you can apply toothpaste if necessary, no, not Colgate, jackass!!
What happens to an aroused male when they experiencesomething that is very anti-arousing, and they feel their boner is heading rapidly towards the inside.
Dude, last day i had the worst dickrush ever; i was browsing the instagram of my fav pornstar, then i saw a pic of my mother-in-law in bikini.