What is M/>.
the rock and roll symbol.
can also be shortened to: m/
Person#1: OMG did you go to the concert?!?
Person#2: they were m/>.<m/ !!!!
Person#1: totally. lol
m/(>.<)m/ is just a common smiley face, meaning 'rock on'
It is also to define the term
Person one: Today I three flipped the nine.
Person two: m/(>.<)m/