<human>: Can you succinctly summarize the text in 1-3 sentences?

Origins: [Trashbike] as the name implies, came from the trash. I did a down and dirty single speed conversion to make a hassle free beater bike I didn't have to worry about. The idea here was to be able to leave it outside all the time and not have to fret about it being stolen (FORESHADOWING INTENSIFIES) 

Yeah I got complacent and stopped locking it up. I usually just stashed in in the bushes in front of my building or up on the fence while it was snowing. Last Sunday, I walked out the door and noticed someone had pinched it. I wasn't really that worked up about it, but on a whim put up a [sign] asking for its return. ([ZOOM IN AND ENHANCE] Days went by with no activity, and I wasn't expecting to see it again. I was getting ready to remove the sign, and then last night it was [returned to it's home] When I saw it up on the fence where I had left it, I was overjoyed, and laughed and smiled for hours. 

I promised a favor for my bikes return, How do I deliver on this?
<bot>: Crappy bike I didn't care about was stolen, turns out I cared about it.  Put up sign asking for it's return, and it was brought back. [Album](