blood dick
A man who has intercourse with a woman who is menstruating.
Aww, man. You fucked Jenny while she was on the rag? You're such a blood dick.
Dick Blood
Just that, blood from an injured penis.
Did you hear about Randall? His foreskin tore during sex. He had to drive home with a towel on the seat so it wouldn't get stained with the neverending stream of seeping dick blood.
blood-to-dick ratio
Its like a tsunami of fat that receeds allowing your dick to look bigger cause you have lost weight
Now that im skinny, I have better blood-to-dick ratio.