yuccky; repulsive; specifically, having unremoved dried secretions/excresences on oneself or scabbed-over pimples/sores.  More generally, dirty, disgusting.
by guy May 10, 2003
 Get the crustymug.
Get the crustymug. Thick-skinned: deliberately blunt and frank to the point of rudeness, while  indifferent to others' reactions.
by Alogon April 29, 2009
 Get the crustymug.
Get the crustymug. by Alaab April 13, 2008
 Get the crustymug.
Get the crustymug. someone who is absolutley repulsive to the point where you cannot even look into thier eyes
there is nothing good about them. they look/walk/talk/dress/smell funny, wierd, disgusting, and downright ugly.
these ppl have no reason to roam the earth like they do; they are the reason for global warming and everything that is going on.
there are many variations of this word like:
CRUST
CRUSTATIOUS
CRUSTATION(S)
CRUSTY MOFO
CRUSY ASS BITCH
CRUSTIVITY
or
DUSTY
there is nothing good about them. they look/walk/talk/dress/smell funny, wierd, disgusting, and downright ugly.
these ppl have no reason to roam the earth like they do; they are the reason for global warming and everything that is going on.
there are many variations of this word like:
CRUST
CRUSTATIOUS
CRUSTATION(S)
CRUSTY MOFO
CRUSY ASS BITCH
CRUSTIVITY
or
DUSTY
yo, look at the crustatious man sitting there.
this dude is crusty as hell
OMG look at the mob of crustations taking over ccm!
what is that smell? oh its the crustivity that is going on with those nerds.
this dude is crusty as hell
OMG look at the mob of crustations taking over ccm!
what is that smell? oh its the crustivity that is going on with those nerds.
by ilovecrustyppl November 1, 2009
 Get the CRUSTYmug.
Get the CRUSTYmug. when you do not wipe your ass for a month them pour lotion in your ass crack and let it sit for a week. this causes a crust that needs a jackhammer to remove it is so thick and hard
by matt November 22, 2003
 Get the crustymug.
Get the crustymug. Describes everything that is just... ew. One can be crusty when acting like an asshole or just plain dumb.
by nickiminajssazz December 27, 2010
 Get the Crustymug.
Get the Crustymug. by DaBluff69 October 30, 2017
 Get the Crustymug.
Get the Crustymug.