I might be a small woman but I will body check you if you don't make space for me on the sidewalk. I've been too passive about this for too long.
I'm tired of putting my life, and the lives of cyclists, at risk by walking on the road so you can chit chat in a straight line.
And I'd bet money that your conversation isn't interesting enough to justify that behaviour.
You are fully capable of moving behind or up front momentarily so others can pass.
I don't care if you lack spacial awareness or have an inflated sense of self or are operating on two brain cells, and I sure as hell don't care that it's FIFA, the sidewalks are for everyone.