STILL CANON! These two are Jenny and Randy. They are Andy's former coworkers and still work in the mines. They are NOT his parents!!! 

Amongst the other Triclops, who typically keep their own company and don't really question their role as living backhoes for an evil space mining corporation, Andy is seen as something of a maverick. The fact that he pals around with some little blue thing that likes to fuck is an endless source of fascination to these simple horny folks.