ovo-vegetarian 

A vegetarian who eats eggs. Even those who become vegetarians for moral reasons can eat eggs, because those sold as food are not fertilised and can thus never develop into birds.

Alice: Can I get some egg salad over here?
Bob: Egg salad? I thought you were a vegetarian.
Alice: I'm an ovo-vegetarian, actually.

ovo-vegetarian by Darth Ridley May 7, 2007

lacto ovo vegetarian

a person who does not eat meat but DOES eat dairy products and eggs.

person a: i am a vegetarian
person b: then why the hell are you drinking milk that comes from a cow.
person a: i am a lacto ovo vegetarian.
person b: then stop drinkning milk!
person a: *mutters*dumass*

lacto ovo vegetarian by 'ninjas'rawk'my'shoes' July 29, 2008

lacto-ovo vegetarian

The most common vegetarian that eats eggs and dairy but not poultry, meat, or fish. They can also eat gelatin, bonemeal, and some fats but most don't.

Lacto-ovo vegetarians usually turn lacto-ovo to lose weight, prevent diseases, or for their love of animals.

lacto-ovo vegetarian by McKena February 12, 2006