Ard is a adjective that describe things that are similar to a Aardvark. It can be used as a insult, saying someone is as ugly as a Aardvark. It can be used to describe a situation, meaning that's about as interesting as a Aardvark. It can be used to address a minority, as in, about as many people know about Aardvarks as you.
"thats such a ard thing to say..."
"what, are you a ard or something?"
"ard"