Honestly at this point if you took a shot every time Samurai Jack season 5 has aired in full on television, you'd end up at least decently buzzed if not outright drunk
Don't get me wrong I greatly enjoyed Samurai Jack's fifth season, but I have seen it in full at least 3 times on adult swim.
I'd much rather save my next rewatch for when I purchase the Samurai Jack blu ray boxset