Large/oversized nipples. Indicative of, but not limited to pregnant women.
Bitch, I don't want to see your baby latched onto your sewer caps while you breastfeed in Ukrops.
by Chris G June 11, 2004
when a womans nipples are as large as a sewer cap.
"bitch yo' nipple's remind me of sewer caps."
by fnluvn August 11, 2008