411 REFERENCE · Wiktionary
Haakon flip
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
en Norwegian snowboarder Terje Haakonsen Terje Håkonsen.
Noun
en snowboarding An aerial maneuver performed in a half-pipe by taking off backwards, and performing an inverted 720° rotation.