SIS in texting could mean:
Displaying 1-3 of 3 result(s).
SIS
Sister
in Texting
SIS
Sister
in Texting
SIS
Stud In Spandex
in Texting




Similar to SIS

B - Bye
B/C - Because
B4 - Before
B4N - Bye For Now
BA - By Arrangement
BA - Bad Ass
BBB - Blah Blah Blah

View all in Texting