Short for "Tubby Seatmate Asshole".
The situation where after standing in line for hours at the airport because of TSA security regulations you find out after finally boarding the plane that your seatmate is a fat slob such as Kevin Smith aka Silent Bob, Michael Moore, or Rob Reiner who are so hefty that they require a stick of butter in order to squeeze in between the armrests.
Flying Southwest Airlines lessens the chance of having a TSA.
Prices shown in USD.
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