make a pig of yourself
US /meɪk ə pɪɡ əv jərˈself/
UK /meɪk ə pɪɡ əv jərˈself/

1.
se gaver, manger comme un porc
to eat too much
:
•
I really made a pig of myself at the buffet.
Je me suis vraiment gavé au buffet.
•
Don't make a pig of yourself, save some for others.
Ne te goinfre pas, garde-en pour les autres.