Foreman Pig

Foreman Pig (formerly known as Moustache Pig or Grandpa Pig) is a species of Pigs in the Angry Birds series.They are considered the right-hand-pig to the King Pig, and are the second strongest of all the Pigs in the game. They first appear at the end of World 2, where a single Foreman Pig appears as the main enemy of Theme 2-21. Following the defeat of the first Foreman Pig, they are more commonly seen.

Grandpa Foreman Pig Bosses
There have been 4 Foreman Pig bosses: Mr. Foreman (at the end of the second world in Poached Eggs and in Mighty Hoax) Mounting Foreman (at the end of the second world in Danger Above) Mason Foreman (at the end of the second world in The Big Setup) and Clint Eastbacon (at the end of the second world in Ham 'Em High). Mine and Dine are Cave Conqueror (Finish World 16), 1 in Angry Birds Space in Fry Me To The Moon level 3-10, and as a Grand Moff Tarkin (in some levels in Death Star) in AB Star Wars. Also, these bosses are seen in some Angry Birds achievements.

Strategy

 * A Red Bird is enough to kill the Foreman Pig in one shot, but it has to come from a great distance. Also, killing the Moustache Pig with a Red Bird will weaken the velocity of the Red Bird greatly.
 * Chuck, Bomb, Matilda's Egg Bomb, Big Brother Bird and Bubbles's inflating ability can be done instantly. Also Matilda's 2nd corpse and stone will do. It should be noted that the Blue Birds should be split before hitting the Pig.
 * You can't use wood or glass because it will not work on Foreman Pigs instantly, but wood will do if hit a few times.
 * Small Pigs that collapse on him will not work as he is too strong for it.

Trivia

 * Foreman Pigs are also considered to be the most elderly of the Pigs due to their saggy eyes, orange eyebrows, and the fact that their nostrils sweat when they're hurt. However, it's possible that the King Pig is the most elderly, because of his elderly-like appearance in Angry Birds Toons. And he IS the ruler of the pigs, after all.
 * Because of its elderly features, it was mistakenly labeled as Grandpa Pig on Angry Birds: Mega Smash.
 * Foreman Pigs are shaped differently then all other pigs in the game.
 * When the birds fail a level, non-Chrome Moustache Pigs don't smile. Instead, they close their eyes in triumph, creating a facial expression that makes the pig look satisfied.
 * In Hogs and Kisses, he falls in love with a Female Pig in the credits, and Cupid Pig winks at the player in triumph.
 * All birds can pop the Foreman Pig (if you count Stella's bubble-wand ability).
 * In the Chrome version and Angry Birds Space, the Foreman Pigs' eyebrows are brown, not white.
 * Foreman Pig appears as a boss in the final level of Red Planet. However, he is not the main thing to beat.
 * Foreman Pig appears in the Bad Piggies Comic, but he is actually a Mechanic Pig in the comic.
 * Moustache Pig is the official name as it is said in the (official) Angry Birds Annual 2013 so Grandpa Pig, Old Pig, Father Pig, Mayor Pig and Major Pig are all incorrect names for the Moustache Pig.
 * Foreman Pig is confirmed by FOX8's Angry Birds Toons episode guide to be featured in two episodes so far, specifically "Massage Me" and "Crash Test Piggies".
 * In the teaser image for the Angry Birds Seasons Circus Themed Update, there is a balloon of a Foreman Pig who has a red snout as if he's a circus clown and is wearing a "Circus Afro".
 * In the skulls levels in Bad Piggies, the Foreman Pigs, the skulls still have the moustaches.
 * This pig might be a reference to cat's Foreman Pig in victorious.
 * On Victorious Cat's pig is called Mr. Porkstache.
 * he is the only pig what has a moustache