as ugly as a hatfull of arsholes ......... self explanatory LOL

six of one, half dozen of the other ...... very similar

your a rumun ........ went to the dictionary couldn't think of the right words. It is a mainly Tasmanian saying ........
4. rum 'un , Chiefly Tas an odd or eccentric person.

better than a poke in the eye with a sharp stick .... be grateful its OK.

as popular as a pork chop in a synagogue .... very offensive