Arnold Palmer

Etymology
. According to urban legend he later claimed true, in, he ordered a mix of half iced tea and lemonade from a waitress, which there became popular at the , and Mr. Palmer later endorsed.

Noun

 * 1)  A beverage made with iced tea and lemonade in more or less equal parts.

Usage notes

 * Called a when alcohol, specifically vodka is added.
 * Typically served on the rocks, with no garnish except lemon.