Trolley Wind Chill Factor

The wind-chill factor that one calculates at night as they ride the trolley down to the BART station in San Francisco. People who usually do this are brave for enduring such temperatures and like to place their cold fingers on your neck.

(On the Trolley)
E: Hey, do you want to sit down.

R: No it's ok, I'll just stand.

E: Okay, while you're out there can you calculate the Trolley Wind Chill Factor for me??

R: (stink eye)

Murphy's Law Of Wind-Direction

"No matter where you stand, da breeze will invariably blow either towards you or in your face, causing you great difficulty in proceeding ahead and/or "cleanly"/effectively performing tasks dat involve/include vapors/particulates/liquids." (Think, Murphy's Law of Cigarette Smoke, or trying to bicycle someplace on a blustery day and da stiff wind keeps switching around so dat it's always hinderingly in your face --- never helpfully at your back --- both on your way to your destination AND on your way back home again!)
P.S. Oh yeah --- and don't even **consider** simply postponing outdoor activities till a "still spell" --- DAT will only mean multitudes of mosquitoes and black flies to torment you and make you WISH for a breeze!

Two classic examples of da infuriating effects of Murphy's Law Of Wind-Direction would be (1) trying to water your hanging-basket plants on da front porch, but da watering-can's sprinkled droplets keep blowing backwards so dat da water both largely misses your plants and gets you soaking-wet, and (2) trying to employ toss-across collecting when gathering returnables along da highway, but having many of da thrown containers just blow right back onto your side of da road.