I swear to Darwin on a Stack of Gods - a non-believer's way of swearing so hard that even Darwin wo

a non-believer's way of swearing so hard that even Darwin would be impressed, and the gods would probably side with them.

I swear to Darwin on a Stack of Gods, I didn't break your phone.

I swear to Darwin on a Stack of Gods, I didn't take your lunch money.

I swear to Darwin on a Stack of Gods, I didn't delete your favorite song.