Sometimes when I feel curmudgeon(ly), I like (as an antidote) to go to youtube and watch videos of British people hydrolocking engines by driving through standing water.
By trying to predict which cars/engines/full sends will hydrolock, I find that distracts me from all the random people that wrong me in the checkout line or the gas station tv thingee. After reading the thread about the jeep that sells ads when stopped, I was so pissed, I had to watch these vids for several hours to decompress

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Strangely relaxing and entertaining