I work in a busy office building.
It pisses me off to no end to have to watch out for and dodge the morons who wander aimlessly down the hall while staring at their cellphones while texting away.
Once in awhile I refuse to give way and when they nearly run into me with an “Ooops, sorry”; I glare at them and say “Please don’t do that.”
I typically will stop and let them run into me. It’s great fun.