What does Bonertits mean?

Bonertits meaning in Urban Dictionary

When someone's erect nipples, male or female, change hard after being cold or being aroused. This hardening of the hard nipples will often be seen through that man or woman's clothes, giving method to humiliation. Typically, but when one person has actually an incident of bonertits, other people because area likewise have similar signs, leading to a bonertits party.