to get screwed in some way while taking the bus. Examples include: the bus being late, standing out in the rain/snow/cold, having a shitty driver, having someone talk your ear off/assault you, getting sick later because someone sneezed all over you, etcetera.
"What took you so long getting to work?"
"Oh, you know, mass transit- I got busfucked."
to get stuck behind a school bus that's making way too many stops usually when you're already running late to work or to catch a train
I'm sorry I'm late boss but I got busfucked an unprecedented 3 different times on the way to work.
Dude, we've been busfucked for over 20 minutes. I'm thinking about running over the next fucking kid that gets on that damn bus. I'm sure the judge will understand.
Bro I got busfucked and missed my train so I'm gonna chill and drink some gold tops in my car till the next one comes.