Fear of black spiders from the ghetto. Also, fear of negroes with spider tattoos.
So I got this cool black widow tattoo on my penis, but now Jennifer won't go down on me because of her arachnegrophobia! :(
the fear of specifically black spiders.
hey brian did you see that black widow?
oh shit! where's my wallet?
haha i didn't know you have arachnegrophobia.