muggins

noun4

1. •
   (UK) A fool or idiot (especially as an ironic way of referring to oneself).

   • I suppose muggins here will have to do all the work, as usual.
2. •
   A game of dominoes in which the object is to make the sum of the two ends of the line some multiple of five.
3. •
   The act of stealing another player's points because they either mispegged or counted up incorrectly.
4. •
   A card game based on building in suits or matching exposed cards, the object being to get rid of one's cards.