/awl"fuyeurd'/ , adj., superl. all-firedest , adv. Informal.
adj.
1. tremendous; extreme; excessive: He had the all-fired gall to quit in the middle of the job.
adv.
2. Also, all-firedly /awl"fuyeurd'lee, -fuy'rid-/ . extremely; excessively: Don't be so all-fired sure of yourself.
[ 1825-35; prob. euphemism for hell-fired ]