boof · interjection, noun, verb1
Imitative. Kayaking sense from the onomatopoeic sound a kayak makes when it lands on the water after “ski jumping” the waterfall forming the backwash; generally attributed to whitewater kayaking aficionados in the eastern United States in the mid- to late 1970s.
boof · verb2
Related to boff.
boof · verb, noun3
Spelling variant of bouffe.
Etymology from Wiktionary, CC BY-SA 4.0.