gawky
     adj : lacking grace in movement or posture; "a gawky lad with long
           ungainly legs"; "clumsy fingers"; "what an ungainly
           creature a giraffe is"; "heaved his unwieldy figure out
           of his chair" [syn: {clumsy}, {clunky}, {ungainly}, {unwieldy}]
     [also: {gawkiest}, {gawkier}]
Source: WordNet® 2.0