1) Describing a lanky fellow 2) Gangly guy 3) Gangly one 4) Green vegetable 5) Lanky sort 6) Legume in some casseroles 7) Muscle beach misfit 8) Skinny minnie 9) Slang for a tall, thin person 10) Tall drink of water 11) Tall, skinny person 12) Thin one 13) Unlikely dieter 14) Veggie for a skinny guy 
Stringbean is slang for a tall, thin person.