by reia March 11, 2005
by hahaahahahahahhaahahhahahaahah April 29, 2018
An opponent or enemy that is to be attacked, maimed, and or killed at first glance. Commonly abbreviated as OSO or O.S.O
Xio said our poster looked ugly. That bitch is officially an On sight opp
IS THAT XIO OVER THERE ?! That bitch an OSO! GET HER ASS
IS THAT XIO OVER THERE ?! That bitch an OSO! GET HER ASS
by avia_ei_simp April 17, 2023
Girl: bitch you hella fake stop talking shit
Other Girl: hun if you dont shut the fuck up then catch me on sight
Guy: ooo damn that girl gonna get the shit beaten outta her ugly ass
Other Girl: hun if you dont shut the fuck up then catch me on sight
Guy: ooo damn that girl gonna get the shit beaten outta her ugly ass
by isabella matri October 25, 2017
Future sight timeshifted card
by Hercolena Oliver May 28, 2010