What is L.x.i.x.e.r?
The roman numeral adaptation of the sexual term "69er" used by Australian graffit artist "proxy". Pronounced "Licks-er". Originates from one of Proxy's friends, Drew.
"Me and my girlfriend L.X.I.X.E.R'd last night".
See 69er, proxy, l.x.i.x.e.r