How about this movelist...


-Belly Drum
-Crunch / Earthquake
Ability: Gluttony
Nature: Adamant (+Att -Special Att)
Hold Item: Sitrus Berry

A set taking full advantage of Snorlax's Gluttony Ability. Use Belly Drum to take it down to half health maxing Attack which combined with Gluttony eats the Sitrus Berry afterwards to recover some of the lost health. Recycle can bring back the berry over and over. Return plus STAB and max power can deal some decent damage. Crunch / Earthquake can be used for any counters from Ghost / Steel / Rock Types.