While your female companion is on her period, one should pull out just prior to 'Nutting" (See definition for nutting) and 'cum' (See definition for cum) in said companion's mouth.
Aw yeah puta you ready fo dis blood shot biyitch!!!!!
Veins being visible in the eyes. It's a common side affect of marijuana
"Dude, your eyes are super-bloodshot. You had any weed recently?"
A bloody ejaculation or cumshot, typically caused by trauma to the testicles such as torsion, surgery, or lighting your crotch on fire an then having someone stomp it out.
Dude, I had a vasectomy three days ago and I'm still putting bloodshot on my wife's face. The clots are kinda gross.