A person who drinks soy "milk" and complains about the need for non dairy alternatives in an overly aggressive and somewhat retarded manner.
These people are often lactarded as well.
Dorm Resident: Hey Elaine! I picked up all supplies for dorm brunch tomorrow.
Elaine (Dorm Director): Great, but I see you didn't get non-dairy milk alternatives for the soytards in the building.
Vegetarian with holier than thou attitude
get this soytard with the furled brow outta here while i eat my steak in peace