Once at a wedding, twice at a funeral. Plenty of times during meetings and plenty of times at church. Once as juror number 1 at trial in front of God, the judge and everyone in the courtroom. (I thought I was in trouble but the judge recessed thank God. Only time can stop it, usually 5 minutes or so. No it’s not a disorder, I just find things funny sometimes and laughing makes me laugh harder. (I’m often joined by others, lol.) I suppose there are worse problems.