Possible Clues:

• Loosely-built, lanky
• Group of workers extremely lanky, ie this?
• All arms and legs
• With long, awkward limbs in aisle, left for Washington
• Tall and spindly: describing bunch of hoodlums arguably?
• Like a giraffe calf
• Lanky, like a group of criminals might you say?
• Criminal group extremely lanky: tall and thin
• Like a string bean