Halftard

Someone who is a sandwich short of a picnic, but not quite special enough to be a fulltard

That guy over there dribbles a lot, he's a bit of a Halftard

Hammerpig

Someone with a face so ugly it resembles a pig thats had its face caved in with a sledge hammer.

"see that girl over there, she's such a Hammerpig I wouldn't touch her with yours let alone mine!!!"