What does IMSB mean?

i am so bored

Other definitions of IMSB:

All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of IMSB that should be included here, please let us know. Keep scrolling and fill out the form below!

How to use the term IMSB:

There are no example uses of IMSB at this time. We would greatly appreciate your contribution if you would like to submit your own!