- Mr. Doback's Bout (The Guilded Lady) --> The boat can symbolize an escape for his new wife and him, but it can also symbolize their want to escape from their loser "children" who will not leave home for whatever reason. It may also symbolize the potention that Dale and Brennan have but refuse to act on.
- Dale's Drum Set --> The drumset symbolizes the shenanigans that the two guys get into. It may all seem out of the ordinary, but it all follows a steady beat, making it seem reletively normal, aside for that fact that they are forty and still live at home.
Each character also plays a role within our heroes' journey of somehow succeeding in life.
- Brennan and Dale --> These two are our heroes. They cause many problems for everyone around them, especially Mr. Doback, but in the end, they save the marriage between their two parents and make the bond between Brennan and his real brother slightly better.
- Derrick Huff --> Brennan's younger brother is clearly a villian. He is completely rude to the two guys for no apparent reason. He likes to brag about how successful he is in life and becomes unliked by many. However, because of his success, Mr. Doback adores him.
- Mr. Doback --> Another villian in the film, Mr. Doback is extremly against having the forty year old sons living in his home with him and his new wife. He forces them to go to job interviews which go less than swimmingly, and ends up leaving his wife because of them.
- Mrs. Doback/Miss Huff --> Brennan's mother is called a Saint by her son. She seems to be merely a pawn in the story as her husband's ways of parenting are more direct than hers.
- Chris Gardoki --> Yet another villian to the step brothers. This boy is about twelve years old, but has the capability of humiliating full grown men by himself or with his playground friends.
- Alice --> This is Derrick's wife, who become obsessed with Dale when she heard that he punched her husband in the face. She cannot stand her life and proclaims love for Dale immediately. She plays the role of a temptress.
Lastly, the film still follows the heroes' journey:
- Brennan departs from his home with his mother and at this moment he knows that everything will be different. This is reinforced when he meets his new step brother, Dale, for the first time. He refuses to call Mr. Doback 'Dad,' but his mother doesn't expect a forty year old man to do so, but it is evident that he does not accept or approve of the marriage, as clearly shown during the wedding scene where he storms out yelling profanities about the salmon and wedding.
- When Brennan enters the new house, he is in a new, different setting. Dale is rude to him. Also, Brennan refuses to share his 'fancy sauce' (ketchup and mayonnaise) with any of his new family members. When Dale shows him the house and warns him against using the drum set, Brennan now has a new perspective on how to get under people's skin, which resulted in a battle outside between the two using weed wackers and bicyles as weapons.
- At first, the two guys are enemies, so they pull various pranks on each other such as taking sharpies to each other's clothing, and painting movie-quality gashes on each other's foreheads while they sleep. Afterwards, when they join forces, they go through many trials, such as stopping Derrick from selling the house and being attacked by sixth graders in order to stay together and start 'Prestige Worldwide,' but first Brennan must get over his fear of singing in public.
- The whole family comes together for Christmas dinner. When Derrick's children leave the room, Mr. and Mrs. Doback break the news of their divorce. Mrs. Doback says it had nothing to do with their sons, however he now ex-husband claims it most definitely was. This is when Dale and Brennan realize that they can no longer mooch off their parents and need to get real jobs and look after themselves.
- Brennan gets a job leasing helicopters with his brother while Dale gets a catering job. Brennan is given the task to plan the Catalina Wine Mixer and hires Dale's catering business. He also invites his mother and Dale's father to the event. They both handle things well until the band leaves due to a dispute. Brennan then gets over his fear of singing in public and does a wonderful rendition of 'Time to Say Goodbye' by Andrea Bocelli accompanied by Dale on the drums. The whole family then gets back together and all is well once again.
Has anyone noticed any direct symbols within the film?