A deer that follows you yet does not join the conversation. It is just "there". Technically it is not the deers fault because the deer cannot speak, but it still follows you. Most people find this cute. We call these people crazy.
Crazy: Awww look at the cute lurker deer!
Normal person: DON'T TOUCH IT! It might have lurker rabies!
Normal person: DON'T TOUCH IT! It might have lurker rabies!
by JASPERCRAZY November 14, 2009
Get the lurker deer mug.