Food freaks

We eat? My treat! Weak will? Mixed grill! We gorge... By George! With pies... French fries! The wine? Divine! Ice cream? A dream! The cakes? Gut aches! Too full? No bull! Heartburn? Won't learn! Eno's? Here goes! Some tart? Old fart! Don't burp... You twerp! You're fat... Take that! Boo hoo... You too! Next day... Same way! We eat? Your treat!