a coined variation of whammo, an exclamation suggesting a surprising occurrence or
event, a sudden
blow,
force, violence,
shock, etc. This
word imitates the
loud sound of a
blow,
explosion,
impact, etc.
(slang) an exclamation signaling the suddenness, violence,
surprise, etc., of a quick,
sharp blow. A variation of the expletive whammo.