One step down from the word
X-treme.
It's commonly known that doing anything to the extreme is
cool and all but only without the "E" at the start does something become so far out
it's not even funny.
"Hey, check this out, I was walking down the street and then jumped off the kerb...to the extreme!"
"
psht, I jumped off a kerb last week to the
X-Treme, that's right, no "E" at the start!"
"Holy shit, you're my hero, can I have your babies?"
"No, your uterus couldn't handle my
X-TREME sperm."
"ok"