BSMM?? or PBSM?

lol,i duno red cresent society in my school call PBSM or BSMM...quite blur x.x
watever la..today red cresent society having an treasure hunt game..
the president say,find "B" "S" "M" "M" tis four word at school any place,
omg,school so big,hw find man -.-"
so my group gt 6 member,me and joo ann,my bro and jin khai,and another two form 1 indian boy seperate to other place find the paper..
when starting find,i and joo ann go fish pond thr find,OMG! we found "S" in a plastic bottle =),btw its joo ann found,i found all rubbish paper x.x
and then my bro clever,go follow other ppl,then found "B" in bac of the mirror near boy toilet thr,yeah left two,(i tot i sure win...lolx perasan xD)
after few minits,the two indian boys found one "M" at stair thr...but,thr no more time le...we onli found 3 words...
ofcuz,our group lose =(....they say,two "M" at the same place...but we really cant found x.x
but...it also fun la :)
and today science class,new pratical teacher teach us science ,she seperate all ppl into 6 group,i in group 5 =)
teacher choose each group each group leader,when she choose my group,i forget when i everytime act innocent face,teacher sure call me,ya,teacher choosen my be leader..omg i m dead x.x