Well, frock is a dress lol, so "frocked up" means to get dressed up and "have a flutter" means to have a gamble - mostly on horses races but it can refer to any gambling.
Well, frock is a dress lol, so "frocked up" means to get dressed up and "have a flutter" means to have a gamble - mostly on horses races but it can refer to any gambling.
oh wow. that makes the term "frock coat" make so much more sense! *feels dumb for not knowing that*