a totally athletic person. usually born into a high class family. very natural and pretty. most miris have lots of people hate them but she is not a rude or mean spirited person at all usually a popular person who is not rude. most miris are very smart and can be very blonde at times. many miris have very large boobs and a tiny body. miris can be made fun of very often for unvarified reasons. miris are usualy ditzy but fun. miris are usually willing to give or reciave oral from anyone. can be a little sluttty sometimes but not very.
sam: god that girl is such a miri!
joe: i know i wish she was mine
jack: i know she has big tits!