Spit out your gum, please. Inside voices. IS THAT A CELL PHONE I SEE?!
You've started making the cheesiest jokes on the planet.
Source: imgur.com
You can spot a cell phone smuggler a mile away.
Source: i.imgur.com
The next person who tells you, "You’re lucky to have summers off. Teachers have it so easy!" is going to get a pencil in the jugular.
Source: emotiongifs.com
You don't care if he's the president, no leaning back in chairs!
Source: whitehouse