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1.
Tay-stee whel-kum noun-
1. A delicious frosty drink, left in the car on a hot day, so after a quick dash into a store, business, errand etc. it is placed strategically for a quick sip on arrival back into said vehicle.

2. Anything that is wonderful, and brings happiness at the perfect place and time.
1. That iced mocha coffee will be a tasty welcome after I get back.

2.That song was a tasty welcome. I just love harmonica music.
by Roo Moo July 25, 2009