diddlyshit
[
did
-lee-shit]
/ˈdɪd liˌʃɪt/
noun
,
Slang: Vulgar.
1.
diddly
(def 1).
Origin
probably earlier than
1960-65,
Americanism;
diddly
(perhaps
diddle
2
+
-y
2
) +
shit