The naturally textured new growth near the scalp in women who have chemically relaxed hair, braids, or extensions. Usually only relevant for African-American women.
by Tiffanye March 27, 2007
pubic hair thats gotten out of control. typically thick enough to smuggle drugs over the border undetected
Last night Amanda was sitting on the picnic table w/ her legs open. her underfro was practically hanging out of her shorts !
by bobby spilner February 07, 2009