The "Ultimate Cheater Mode" in the official rules allows for custom "House Rules".
This feature automates the "catching" process to avoid family arguments over who saw what first. family cheaters game link
: A digital "family-friendly" game (for older kids) centered on identifying the "imposter" who is sabotaging the group. Cheat (also known as "Bullshit I Doubt It") The "Ultimate Cheater Mode" in the official rules
If you were looking for something else, the phrase is also associated with: The "Cheaters" TV Show family cheaters game link