Tom H wrote:

My sw must be mis-configured or something because I can't make anything out
at all (see my earlier posts), in any case, I still don't get it --- why
does everyone consider this (somewhat questionable IMO) "unjacking"
activity, whatever the hell it is, to be so outrageously funny???

Listen again. After he said the part "jack-off" , he realized what
that sounded like, started stuttering and tried to correct it.