Quickly.

(American football) An option, for a team that has scored a touchdown, to gain two points by getting the ball into the end zone by a running or pass play, in lieu of a kicked extra point.

(figuratively, idiomatic) Someone who can handle their liquor well / A person clutching a drink in each hand.

(ice hockey) A pass across two of the three lines dividing the rink, the center red line and the two blue lines. Under some rules such a pass is illegal.

Alternative spelling of World War II

(bingo) A traditional call for the number eighty-eight.

A method of using the keyboard of a computer or typewriter in which the typist uses only two fingers (usually the index fingers) to operate the keys, typically because unfamiliar with the layout of the keyboard.

(idiomatic, euphemistic) Two people united in sexual intercourse in the missionary position.

(idiomatic) Strong approval. / (dated) A hand gesture indicating strong approval.

Any form of communication between two parties, both of whom can send and receive messages.