These are COOL MSN phrases... that only young people understand. In the B category. Abbreviations.. like BRB, BS and BTOBS. I have no idea what that means. But that's beside the point. If you're downloading emoticons... then YOU know what that means. Because you're hipper than me.
MSN emoticons for messenger. Smilies for what you type, what you text WHATEVER YOU SAY. Combine them to how you want today. Maybe, you could work them with the letter emoticons? From the ?Communication Category?? Anway, you can click here to download emoticons.