The Waiter

The Waiter is an unnamed server, usually employed at Guigino's Italian Restaurant, who has crossed paths with the Gang on numerous occasions. Despite their numerous meetings The Gang never seems to remember him.

Personality
The Waiter is a calm, soft-spoken and respectful individual, and is not necessarily quick to anger, but will do so when pushed far enough, which is a common thing when someone as selfish as The Gang is nearby. Despite this, he has performed heroic acts, such as saving the life of Frank and Dee when no one else did anything. Sadly, The Waiter's soft nature is often taken advantage of, which has caused Dee to call him a "soy boy beta cuck".

When Frank invited himself to stay at The Waiter's house due to having his life saved by him, The Waiter tolerated a lot of Frank's annoying antics, even going as far to let Frank stay for a while when Frank enrolled him in pilot school (though The Waiter was later stuck with the horribly expensive bill) and seemingly elevated the burden of taking care of The Waiter's catatonic mother.

Season Four.
Michael Naughton first appeared as the man who hired Mac and Charlie at a company.

Season Eight.
The Waiter is originally working at Guigino's and meets the gang when they coincidentally all show up at Guigino's on the same night. The gang proceeds to terrorize the restaurant, harassing employees and other customers. The night ends with The Waiter tripping and spilling spaghetti all over himself after Dee ties his shoe laces.

Season Thirteen
The Waiter leaves his job at Guigino's, and moves to Minnesota where he works at U.S. Bank Stadium as an attendant during Super Bowl LII. He then begins work as a flight attendant.

Season Fourteen
Despite his issues with the Gang, he prevents Frank from choking, leading to Frank owing him and subsequently ruining the Waiter's life trying to repay it. He also then saves Dee's life when she poisons herself and the gang ignores it.

Appearances

 * : "The Gang Dines Out"
 * : "The Gang Group Dates", "The Gang Spies Like U.S."
 * : "The Gang Beats Boggs: Ladies Reboot", "The Gang Wins the Big Game"
 * : "The Gang Chokes "

Trivia

 * The Waiter is the third unnamed recurring character on the show. The first one being The Waitress, and second being The Lawyer.