donkey sucking uncle fucker

someone who is no longer on one's christmas list.
Fuck Off, curl up and die painfully you donkey-Sucking Uncle-Fucker
mugGet the donkey sucking uncle fucker mug.

sack of unwanted horse piss

Insult - derogatory term for someone who is offensive to one's senses.

Often abbreviated to 'Sack of Unwanted'
mugGet the sack of unwanted horse piss mug.