I used to go cruising before gas got so expensive. . .now, at least if the weather is nice I jump on my bike and just ride. . .helps clear your head too
Shore fishing is also quick and easy, and cheap if you already have the gear. Just toss it in the truck and run out to the lake or inlet. Usually these trips would turn from killing an hour into 6-8 hour trips if the bite was on
Video games are fun, computer games. . .yard work if I'm really bored. . .
And I guess I work on the truck sometimes