YOU SAID:

I am not the shiniest pumpkin in the neighbourhood

INTO JAPANESE

私は近所で一番輝いているカボチャではありません

BACK INTO ENGLISH

I'm not the brightest pumpkin in the neighborhood.

INTO JAPANESE

私は近所で一番明るいカボチャではない。

BACK INTO ENGLISH

I'm not the brightest pumpkin in the neighborhood.