(Adj.) (NAR-lee-cor) Having such a highly intense concentration of awesome that its almost sickening or such a highly intense concentration of disgusting that it's almost awesome. Also: Gnar-ly; Gnar-tas-tic; Gnar Gnar; Gnar-ly-kins; Gnar-ville. (Additionally: Gnarlytitty, Tittycore)

A polite term for shoving a lubricated probe into the Earth's hole to release gas.