I'm not sure if you consider this a really bad faux pas - I had mixed feedback from my family and friends on it. Some said it was no big deal, some said it was a potential deal breaker and was really bad.
The situation: I had a job interview for a small software company, which I read great stuff about and I really liked the job description (it had to do with software platform configurations at large companies, dealing with clients directly) - the job took place at a pub, in the early evening, the two guys giving the interview were more laid back but still somewhat business like...at the end of questioning, I was told that I really know my stuff inside-out, and one of the guys - the owner - said that he'd like to give me an offer this coming Monday. I just needed to send him my reference sheet for him to contact.
I said I was very pleased to hear this, and then as I got up and shook hands with them, I realized that I'd ordered and drank two ginger ales (no way was I getting alcoholic drinks!) so I said "well, I'd better settle my tab before I go" (just sounding responsible, that's all).
The company owner replied "Huh?" to which I repeated, "well, I need to settle my tab...right?" (realizing during mid-sentence that I'd created an awkward situation by not picking up on the "Huh? (subtext: I can't believe you just said that)" - he didn't say it in an angry way, but more puzzled. He said "No, don't worry, that's on OUR tab!!" I instantly shrugged and laughed sheepishly saying, "oh! well thank you, that's...that's great!" And since they were both remaining standing, I thought for a moment they were going to walk out as well - I just had a brain freeze - but I should have noticed that they still had incomplete drinks on the table, so they awkwardly extended their hands to shake a second time, then I said "thank you, we'll be in touch!" and walked out.
When I got home at about 8:30 that Tues night, I immediately contacted my references via email to tell them, sent this guy my reference sheet, and told him that I took down several notes based on our conversation & what he told me about his company, to convey my enthusiasm. Yet I never heard back from him, like a "thank you for that, I'll contact those references and send the offer to you by Monday as I stated earlier." - which I take as a negative sign.
I have a job already, but have had my workload reduced b/c they found out about my inherent differences and challenges - it seems this tends to happen where I get into a pattern of "underemployment", fortunately there have been spells where they overlooked or didn't notice my oddness and my great technical skills prevailed and shined, so I can only hope that I'm about to enter a new spell as such. A lot can have to do with the people and culture.
I just hope these guys don't write me off as "one of those weirdos" who's unfit to interact with clients, because of the parting mishap (if it was indeed one). And on that note, I'm wondering if I should contact him by next Tuesday if I haven't heard back from him (with the offer as he said) by then -or if I am expected to "take the hint" (wouldn't be the first time...) 