doofus
/ˈduːfʌs/
nounINFORMAL•NORTH AMERICAN
a stupid person.
"a doofus who paid an inflated price for a tatty house"
quid pro quo /ˌkwɪd prəʊ ˈkwəʊ/ noun noun : quid pro quo ; plural noun : quid pro quos a favour or advantage granted in return for...