verb. to fiddle or mess with one's hair, especially while on the move.
On the way to the prom, Tim prasped desperately, trying to get his hair to lie down flat.
by Quill McGee October 10, 2013
An obnoxious women studies student or graduate. You know the type.
"That chick is such a prasp"
by UVic13 January 05, 2010