In Subway's "Make It What You Want" campaign in the late 2010s, one of the ads had the caption "never combine dance and work". It featured a man (who had a blue jacket, black hair, and glasses) doing a dance with his handbag in a workplace, set to a short instrumental techno track that couldn't get any more corporate. I remember seeing this intrusively in January 2019.
Back when Spectrum was Time Warner Cable, there was this ad from 2014 or 2015 featuring a woman cooperating with an exercise video on her laptop, which had an energetic fitness woman and a short beat. However, the spotty connection on the laptop meant that the video buffered (and at one point, stuttered slightly: "to the other si-ide!"), followed by why TWC recommends you switch to them.
I have never been able to find either of these on the internet, not even on iSpot, which you'd think would have them.
Interesting, this would have aired when I was 17(a time when i didn't watch much TV) but since my family uses Dish instead of Spectrum(btw TWC is still called Spectrum, they now even have an internet branch). It also sounds interesting. I'll do as much as I can to help. The woman one however would have been when I was 12 or 13, a time in which I watched tv quite a bit more than I do now(mostly down to the fact my mom didn't give me a phone or a computer until high school and I was born in 2002 and graduated high school in 2020). Do you remember what the general reference in regards to time stamp in the video the 'to the side' played in the woman one? That might be seem like a useless question to ask but if that can be figured out it could be able to further refine the search.
From what I remember, the Subway ad was 15 seconds long, while the TWC ad was 30 seconds long. Odd how these are both lost despite airing quite liberally.