B.F.o.t.D.
What your body does when it's tired of holding things in and it just let everything out.
My B. F. o. t. D. happened during a Zoom call and I had to leave the meeting.
I was eating a sandwich and my B. F. o. t. D. ruined it.
My B. F. o. t. D. came right after I drank a whole soda.