Rammy

(to do a)
To let your friends down by not pulling your weight in a communal venture. Relying on your buddies to bring home big returns in a betting syndicate, whilst you bring nothing to the party.

Also known as doing a 'Josh'

It was Michael turn to bet this week, yet again he's backed some losers and returned nothing. He's only gone and done a Rammy

Rammy

(to do a)
To let your friends down by not pulling your weight in a communal venture. Relying on your buddies to bring home big returns in a betting syndicate, whilst you bring nothing to the party.

Also known as doing a 'Josh'

It was Michael turn to bet this week, yet again he's backed some losers and returned nothing. He's only gone and done a Rammy