interesting; amusing / funny

even if one says

even if ...,...cannot

not ... at all

joke

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

"American joke"; a joke exhibiting American humor that does not translate well into a Japanese context / Japanese culture