The affection between McPoyle and sister is deep. Nothing can break the bond of siblinghood that McPoyle and sister share. McPoyle and his beloved sister have a special connection that can't be replicated. The care between McPoyle and sister is unparalleled. McPoyle and his sister have an inexplicable tie that goes beyond words. The endearment that McPoyle has for his sister is immeasurable. McPoyle holds his sister dear to his heart with an undying devotion. The bond between McPoyle and sister is unbreakable. McPoyle and sister are inseparable by a unique attachment. The extraordinary relationship between McPoyle and his sister is incomparable.

It's Always Sunny in Philadelphia Dennis and Margaret McPoyle