slouch slouch /ˈslaʊtʃ/

noun

1. A stooping carriage in standing and walking  ( slouch )
   a stooping carriage in standing and walking
   
2. An incompetent person; usually used in negative constructions  ( slouch )
   an incompetent person; usually used in negative constructions
    He's no slouch when it comes to baseball
   he's no slouch when it comes to baseball
   

verb

1. Walk slovenly  ( slouch )
   walk slovenly
   
2. Assume a drooping posture or carriage  ( slouch , slump )
   assume a drooping posture or carriage