What is Boong Dilly?
1.
When one does not know the words to a particular tune or song, one may instead insert 'boong dilly' as a viable alternative
"All this talk of getting old is getting me down boong dilly"
or
"Ain't nobody dope as me, i'm just so Boong Dilly"
See
Random Words:
1.
since badunkadunk is a big booty, badinkadink is a small booty.
Damn, that girl's badinkadink ain't no comparison to my girl&..