Janet Museveni, First Lady of Uganda, dropped this logic recently:

Uganda’s First Lady has said if cows can’t be gay, then humans can definitely not be gay.

The bizarre statement was uttered during a speech Janet Museveni made while congratulating the Church of Uganda’s bishops for their recent work.

Uganda recently made law the Anti-Homosexuality Act, punishing gay sex with up to life in prison.

[…]

‘We must listen to God and obey him,’ she said. ‘Thank you God for leading us.’

She said the Anti-Homosexuality Act was passed because they owed it to God.

‘If cows did not practice homosexuality, how could we the human beings start arguing over homosexuality?’