Green’s Dictionary of Slang

sputterbudget n.

also sputterbridget
[SE sputter + budget, one who has certain characteristics]

(US) one who chatters on to excess.

Show quotations
[US]M.G. Hayden ‘Terms Of Disparagement’ in DN IV:iii 210: sputter-budget, -bridget, fuss-budget. ‘Don’t be such a sputter-budget! Come and put it on.’.