YOU SAID:
I shat myself yesterday
INTO JAPANESE
私は昨日自分自身をシャット
BACK INTO ENGLISH
i shut myself up yesterday
INTO JAPANESE
私は昨日黙った
BACK INTO ENGLISH
i was silent yesterday
INTO JAPANESE
私は昨日黙っていた
BACK INTO ENGLISH
i was silent yesterday
Okay, I get it, you like Translation Party.