clunky 
/ˈklʌŋki/ adjective
clunk·i·er; clunk·i·est /ˈklʌŋki/ adjective [also more clunky; most clunky] informal 1 : large and awkward in form or appearance
▪ clunky shoes 2 : old and not working well
▪ I drive a clunky old station wagon. ▪ a clunky old computer 3 : badly or awkwardly made or done
▪ His act was full of clunky one-liners. ▪ clunky dialogue
▪ clunky shoes
▪ I drive a clunky old station wagon. ▪ a clunky old computer
▪ His act was full of clunky one-liners. ▪ clunky dialogue
