Someone who eats or drinks too much.
Being a surfeiter is usually not a good thing. It can make people feel sick or uncomfortable.
Examples:
The surfeiter ate too much cake.
I don't want to be a surfeiter and feel sick.
The surfeiter drank all the juice.
The surfeiter ate so much, he fell asleep at the table.
The surfeiter ate a mountain of food.
The surfeiter always eats too much and feels bad after.