43f493a0_Soccer_Lingo___AYSO_Region_88__IT_MEANS
[WHEN THEY SAY] caution [THINK] your last warning [IT MEANS] 
A caution is given to a player by the referee for a serious foul – signaled by the showing of a yellow card. This sometimes follows a verbal warning. The player is ejected if he/she receives a second yellow card.
Soccer Lingo | AYSO Region 88
IT MEANS