VIDEOS:
Wick, McClane and Rambo
Rambo is "Big", being the bulkiest and most muscular of the three. Wick is "Thin", he's tall and rather svelt. McClane is "Short", being the shortest of the three.
Example of:
Big, Thin, Short Trio
Boggis, Bunce & Bean
Example of:
Big, Thin, Short Trio