A
person who has a knack for defecating on a
person's perky nipples. Possibly during intimacy.
A person who is such a huge bull
shitter that it makes your nipples pop.
Last night, I found out Stacy's mom is a nipple
shitter.
Wow, I couldn't believe what the diarrhea
bullshit that was coming out of their mouth. John, you are the biggest granny nipple
shitter of all time.