schnook

listen to the pronunciation of schnook
English - Turkish
aptal
English - English
A person who is easily taken advantage of

He’s just a schnook. She’s obviously using him but he keeps coming back for more abuse.

(Yiddish) a gullible simpleton more to be pitied than despisedi; "don't be such an apologetic shnook
{i} fool, stupid person (Slang)
a stupid person (Perhaps from schnucke or shnuk )