What does ISB stand for?
ISB stands for "I'm So Bored"
How to abbreviate "I'm So Bored"?
"I'm So Bored" can be abbreviated as ISB
What is the meaning of ISB abbreviation?
The meaning of ISB abbreviation is "I'm So Bored"
What does ISB mean?
ISB as abbreviation means "I'm So Bored"
