A way of describing messy hair; Someone that would be wearing sweat pants, who in some way, shape, or form is considered gross and should not be allowed to leave the house, usually a pot head.
When he tried to go to school un-showered with sweatpants head, his mother came to the conclusion he must be smoking pot.
by KSense January 26, 2009
Get the Sweatpants headmug.