Normally a swear jar would be used to curb bad behavior (like in this clip from New Girl), but the folks around this office are using the money to buy Bud Light and have incidentally increased the usage of swear words.
Rock, paper, scissors is a good game to help settle a dispute, but this simultaneous move game has no clear advantage. It helps if you have an actual rock in your back pocket though.
When one party has more information about themselves than the other party, economists describe this situation as asymmetric information. We know a lot about our “true” selves, but we can use signals to send to other parties to either conceal our true selves or hide a characteristic we don’t want to reveal. In this clever Budweiser ad, the hitchhiker is trying to conceal his real intentions by carrying a case of Bud Light.