Wonderfully, thick, round and pouty nipples on the female breasts. Coined Sirloin Nips due to their meaty similarity to delicious sirloin tips.
Stan: Hey Joe. How as your date with Rachel? Did you get any of that sweet poon last night?
Joe: Yea brahhhhhh! She was one tight box. But the best part was those Sirloin Nips of hers.
Stan: Oh yea brooooohh. Love em' meaty.