-You've had the same route for so long, you correct center on freqs, MEAs, and route fixes and help the "new controllers" familiarize themselves with the area.
-Final and/or tower upon recognizing your voice decides to squeeze you in between two AC already on final, because they know you'll be off the runway in time.
-You've used the windshield defrost vents to warm up dinner.
-You described to the controller what the tornado looks like.
-You land with a "reported" RVR of 1800 and as soon as you taxi off the runway, it magically drops back down to 600 and the airport closes down.
-Cactus doesn't want to follow you through the cell on final because he doesn't trust your definition of "light to moderate".
-You've had to hangar the plane to let the ice in the fuel tank melt so you can then sump it.
-You land and FOD the ramp with all the ice falling off your plane.
-You can't get a quick-turn because the line guys can't fuel in the conditions you just flew in.