No worries @astro_pi_ir, we're a team here, OBTW here's the rest of the joke from earlier 10111000 -- get it?
What does OBTW stand for?
OBTW stands for "Oh By the Way"
How to abbreviate "Oh By the Way"?
"Oh By the Way" can be abbreviated as OBTW
What is the meaning of OBTW abbreviation?
The meaning of OBTW abbreviation is "Oh By the Way"
What does OBTW mean?
OBTW as abbreviation means "Oh By the Way"