If you insist on using 'baka' then it is followed by 'na' instead of 'no'. "Wo" is a completely different case, it is an accusative particle (a particle used to show 'object' of a verb), so your phrase would be 'watashi no baka na tomodachi'.
watashi - I (when adding "no" after it it means my) no - of or possession of tokubetsu - special tamodachi - friend Watashi no tokubetsu tamodachi - My special friend
Tomodachi is the Japanese word for Friend.
Tokubetsu no Tomodachi
It is 'tomodachi.' Written in Japanese, it is 友達
Tomodachi = friend TO MO DA CHI
watashi - I (when adding "no" after it it means my) no - of or possession of tokubetsu - special tamodachi - friend Watashi no tokubetsu tamodachi - My special friend
The English translation for "tomodachi" is friend. tomodachi is friend in Japanese.
watashi WA anata no tomodachi ni naru no WA attarimae
Friend in Japanese is tomodachi. Tomodachi
anata WA watashi no ichi ban suki na tomodachi desu (lit. yo're my favourite friend)
Tomodachi is the Japanese word for Friend.
tomodachi
tomodachi
Tomodachi
tomodachi
Friend in Japanese: 友 /to mo/ 友達 /to mo da chi/ ダチ /da chi/ (informal, spoken language) ダチ公 /da chi kou/ (very colloquial) 友人 /yuu jin/ (close friend, buddy) 親友 /shin' yuu/ (best friend, intimate friend, close friend) 益友 /e ki yuu/ (profitable friend, useful person/friend etc)
Tokubetsu no Tomodachi