YOU SAID:

I love to stick pizza in my undies

INTO JAPANESE

私は私のうそにピザを貼りたい

BACK INTO ENGLISH

I want to put a pizza on my lie

INTO JAPANESE

私は私の嘘の上にピザを置きたい

BACK INTO ENGLISH

I would like to put a pizza on my lie

INTO JAPANESE

私は自分の嘘の上にピザを置いてみたい

BACK INTO ENGLISH

I would like to put a pizza on my lie