" father-in-law "

 [ "father-in-law" ]

1: The sainted man who lives with one's mother-in-law. Generally is known for having great patience.

  * e.g.,  ... My father-in-law is a gift from God, but my mother-in-law is a minion of the Devil. 

 [ "father in law" ]

1: A too often overlooked member of your wife's family, who takes the place of the dreaded mother in law if that one is dead or if, by a weird twist of fate, she's not hating you. Rarely poses a threat to the daughter in law cuz the son-in-law is usually his favourite target.

  * e.g.,  ... Randall almost punched his father in law in the face after that bastard tried to convince Tanya that her husband was attending a swingers' club. 

 [ "father in law" ]

2: Has to be approached with extreme caution if you're the lucky man proposing to his beloved-and-only daughter. Might welcome you with a bazooka if you're not matching his expectations to the letter. Will constantly try to tow your wife away from you, saying you don't deserve her or that your just another cheating perv. Oh and don't lie in his presence or you'll soon discover that bastard knows EVERYTHING about your past! (yes everything)

 [ "eskimo father in-law" ]

1: When you beat off or rub one out while looking at a picture of or thinking about the daughter of your buddy (18+).

  * e.g.,  ... I rubbed one out thinking about Poe's daughter last night, so now Poe is my eskimo father in-law 

 [ "father-in-law Bob" ]

1: The man who you should buy a coffee mug.

  * e.g.,  ... "I need to buy a coffee mug for my father-in-law Bob. 

 [ "Father Time's Law" ]

1: Time flies by when you're in a hurry; time slows down when you pay attention to it.

  * e.g.,  ... A: "When I drove home from work without gas it felt like forever as I hit every red light and go stuck behind every slow driver." 

 [ "father-out-law" ]

1: When unmarried, your significant other's father.

  * e.g.,  ... I'm going to get dinner with my father-out-law tonight. 

 [ "Father-In-Law Callisto" ]

1: A made up person ad thing for urban dictionary

  * e.g.,  ... Father-In-Law Callisto Yes 

 [ "Father-in-law daughter-in-law romance" ]

1: A romance between a father-in-law and a daughter-in-law. Which sometimes happens especially when his wife is a bitch to him and her daughter ,which is his daughter-in-law, at the same time.

  * e.g.,  ... They have a father-in-law daughter-in-law romance. 

 [ "step-co-father-in-law" ]

1: 1- Stepchild-in-law's father.

  * e.g.,  ... Step-co-father-in-law. 

 [ "step-co-father-in-law" ]

2: 2- Child-in-law's stepfather.

 [ "father-in-law" ]

1: Spouse's father.

  * e.g.,  ... My father-in-law is a good person.