From bingeful + -ly.
bingefully (comparative more bingefully, superlative most bingefully)
- In a bingeful manner.
1973, Marcia Seligson, Cosmopolitan's Super Diets & Exercise Guide, Cosmopolitan Books, →ISBN, page 198:You're going to know that it won't be long before you can eat bingefully again — the weekend will be here in no time — provided you succeed in being a good girl for the five days in between.
2003 December 25, joe crowe, “Essex Christmas”, in uk.local.essx[1] (Usenet):I, by the symbolic consumption of this official, Premier Division, Cheese Football; do declare this season of overeating and drinking bingefully open, and may St Rennie has mercy on your innards!
2005, Denis Boyles, Vile France: Fear, Duplicity, Cowardice and Cheese, Encounter Books, →ISBN, page 60:The British spirits industry was convinced that commercials were persuading otherwise innocent Britons to drink bingefully and with intent.