When referring to chicken, especially fried chicken. Phrase coined by David H. Stocky, and known as "The last part of the chicken over the fence!"
The very crunchy part of the chicken, apparently in relation to it's hind quarters.
When I was a kid, my favorite peice of chicken had the popes nose because of it's extra crunch!
Having to shit so bad it feels like you already started a little early.
C'mon, how long are you going to be in the bathroom? I got to shit so bad i've got a popes nose.