Something awesome and unexpected. Xam can be used as an adjective showing how cool something was or lucky
"I got a 1590 on the SAT"
"Dude that's such a xam move!
"Last night got really xam with my girlfriend!"
"Dude that's such a xam move!
"Last night got really xam with my girlfriend!"
by SEMASENARKU October 19, 2019