MM stands for Music Monday.
Tosho is a user on Twitter.
It might mean "9 cm 8 mm"
RTMI officially on twitter means ReTweetMyIsh
MM = 2000
Where Will You Be At.
do you mean his address for twitter ? his twitter is @STEFANABINGDON
Do you mean square mm?
It mean Sunday follow .....
Background.
retweet
It refers to the Twitter PT Challenge. See the related link.
It refers to a Twitter application to upload music.