3600

For a time, it was used in place of lol in a public chat website called hack.chat. Since then, some early regular users have tried to bring it back with little to no success as its use has been forgotten.

User A: "A patient asks his doctor: “Can I take a bath with diarrhea?” - the doctor replies: “Yes, if you are able to fill it up. “ "
User B: lol
User C: XD
User D: 3600

3600

3600 is a gang whos also known as the west side crew.

3600
Three, six, zero, zero