Examples:

• The boss was very demanding and it was always his way or the highway.
• The coach had a very strict coaching style and it was always his way or the highway.
• The manager didn't like to compromise, so it was always his way or the highway.
• The teacher had a rigid teaching style, and it was always her way or the highway.
• The parent was very controlling and it was always their way or the highway.
• The politician refused to compromise, and it was always their way or the highway.
• The director had a very specific vision for the film, and it was always their way or the highway.
• The chef was very particular about how dishes were prepared, and it was always their way or the highway.
• The artist had a very distinctive style, and it was always their way or the highway.
• The designer had a very clear vision for the project, and it was always their way or the highway.
• The entrepreneur had a very specific strategy, and it was always their way or the highway.
• The coach had a very structured training regimen, and it was always their way or the highway.
• The parent had a very strict parenting style, and it was always their way or the highway.
• The manager had a very particular management style, and it was always their way or the highway.
• The musician had a very specific sound, and it was always their way or the highway.
• The writer had a very distinctive voice, and it was always their way or the highway.
• The speaker had a very specific message, and it was always their way or the highway.
• The entrepreneur had a very specific target audience, and it was always their way or the highway.
• The software developer had a very specific coding style, and it was always their way or the highway.
• The trainer had a very specific workout routine, and it was always their way or the highway.
• From now on, it is going to be my way or the highway.
• You told me to tell my boss it was my way or the highway.
• It's my way or the highway.
• It's my way or the highway.
• My way or the highway.