Although I am pretty sure it has existed at some point, I couldn't find a thread for getting help with remembering a movie you saw years ago and remember some vague details, but can't find it. I'll start...
What was the movie (80s I think, or maybe 70s) where in the beginning a dude wakes up and shoots a fly on his wall (with an air gun?). He gets into fights with some gang and I think they kidnap his girlfriend. He also rides a bicycle at some point, breaks a car antenna from a car and uses that as a weapon. I don't remember the actor, but I think he was blonde and had curly hair. I don't even remember if it was a good movie or not, just that it left some kind of a vague lasting impression when I saw it as a kid.