Details that people might forget, don't notice or just don't know about Sam & Max
So this is a thread were you can put in information/details that people might miss, forget or don't know about from their first playthrough.
In S1 E5 (Reality 2.0), there is an advertisement for Telltale's first game "Telltale Texas Hold 'Em" floating around.
In S3 E4 (Beyond The Alley Of The Dolls), Max says "Unholy this!", which is a reference to "Tales of Monkey Island" when Guyrush stabbed LeChuck in the opening (I've only played the first twenty minutes or so, so I'm not sure if this is said later or in previous games).