Which quarterback wore No. 16 for the San Francisco 49ers?

Which Madonna hit includes the line "touched for the very first time"? What puzzle do people "go to pieces" over? A quarrel that began over fencing judging at the 1924 Olympics was settled by which kind of fight? Which quarterback wore No. 10 for the Minnesota Vikings? What word names a quick kiss or part of a primitive typing style? What word names a quick verbal reply or a closed laboratory vessel with a long neck? What is a quickly taken, informal photo called? A quindecennial event happens every how many years?