Definition of suitcases:
(n) :
A large (usually rectangular) piece of luggage used for carrying clothes, and sometimes suits, when travelling.
(n) :
(computing) In the Classic Mac OS operating system, a file containing fonts, icons, sounds, and other resources.
(v) :
(prison slang) To smuggle in one's rectum.
(v) :
To trade using samples in a suitcase.