Pigout

3 clues
Gorge
Stuff oneself
Stuff one's face
Similar answers:
8out
Abatoutofhell
Abigdealoutofit
About
Abouta
Aboutabaseballreferee
Aboutabot
Aboutaboy
Aboutacivilwar
Aboutacropgrower
Aboutadam
Aboutaguywhoisa
Aboutaquarterto
Aboutawildroaring
Aboutazoofilledwith
Aboutdoors
Abouteve
Aboutface
Aboutfaced
Aboutfaceoff