The slang expression monster cocks refer to penises characterized by an enormous size. The size of the penis plays an important role even if it is not talked about. Monster cocks are oversize penises which also have a large DURCHMESSER. However, men with such ultralarge penises often have problems with sexual contacts since the penetration can cause enormous pain for the women. It has to be mentioned that it is very often black men who are endowed with such penises which can be clearly seen in the erotic branch as well.