One better than "Extreme". Only those willing to take things to their furthest would dare do something so extreme that the "E" at the start of the word is too shit scared to stay and watch, running home to it's mum.
Synonyms for X-TREME
On this page, you will find 30 slang terms related to x-treme. Some of the top words include: Nil-yaggi, Balls, hella, fruko, Bar, and 25 more.