The Bulk
Bulk Buddy is a recurring villain from seasons 6 to season 9 of TWD. He is the brother of Bonzi Buddy and they enjoy expanding each others dongs. He was first introduced in the season 6 episode expand dong, with his brother Bonzi. In this episode they went on a crime spree stealing as much Weed and Mountain Dew as possible. Anyone that tried to stop them would get a virus. Bulk was killed in season nine. He dated Dong from season 8 until his death in season 9.