Episodes: "The Corpse-Sniffing Dog"
This is Larry at his most polarizing and inadvertently disrespectful, despite pointing out Just Facts. While out on a double dinner date with his friends Stu and Susan, Larry pointedly thanks Stu and only Stu when he picks up the check. His reasoning: Susan doesn't actually work, soooo it's not technically her money. Institution of marriage and "What's mine is yours" be damned! You can instantly tell Susan feels a certain way and Cheryl feels slightly shaded at the implication but, is Larry wrong per se? No, not really.
However, a warning: Only roll with this line of thinking if you give zero fucks about political correctness, or else you may find your homie's trophy GF angling to make you pay at all times.