oompah

noun

1. (alt-of, alternative)Alternative spelling of oom-pah.

verb

1. (transitive)To produce an oom-pah sound.

   “...the house filled with the sounds of Mario Lanza, or oompahing tubas […]”

   “Beer foamed; champagne bottles stood at attention in silver buckets; military brass oompahed over the hill and the summer air grew heavy with jubilation […]”