an epic achievement or great feat of skill or ingenuity generally associated with overcoming adverse odds
Hey dude, that was so kevan the way you broke the school goal record.
Wow that shot was totally kevan.
Anglicized form of the Irish name Caoimhín, derived from the older Irish Coemgen, composed of the Old Irish elements coem "cup, cauldron" and gein "vapor, gas, fumes". Saint Caoimhin established a monastery in Ireland and is the patron saint of Dublin. Essentially, it is both verb and noun and can refer to either the act of cupping ones own fart for the purpose of sniffing or to people who do the act.
"What happened last night, you said you were going!"
"I stayed home and play Assassin's Creed."
"WTF ever, you were all kevan, all night long."
"Everybody needs a cup of their own cheese sometimes."