how your hair looks after taking a nap.
Rachel. You must have just woken up, because you got some nappy hair.
από RIH2 19 Νοέμβριος 2010
1 more definition
the little annoying hairs that grow in a dodgy direction from your hairline.
Woah, look at that nappy hair.
από Amysdfa 19 Σεπτέμβριος 2007