yarn weave

Generally meaning a "African American" with very thick definite hair that looks like yarn your grandmother uses when knitting and such like that.

Person: 1 Hey man, did you see Farnaquisha's hair? That shit looks like a ball of old ass yarn, the "yarn weave"
Person: 2 Yea homie, honestly she needs to get that fixed and stop tapping yarn to her head saying "Weave on fleek".