[ngokevin]

Thanks for the input! I think I did see that before but as an American English speaker, I didn't feel the connotation that strongly. I'll genuinely keep that in mind and think about that. I wonder others here feel the same. I hear it more often for gears, physics, programming, or synonym for pairs or couple. Maybe it connotes to mating more in biology contexts or maybe British English?

[mc32]

It was the name of a British TV show, so I imagine that makes the connotation Stronger over there.