What does Adultler mean?

Adultler meaning in Urban Dictionary

Like an Adulterer, but much worse. Someone who cheats to their spouse much, they have been comparable to the Hitler of internet dating. It's rumoured the original Adultler had up to 6 million affairs in an event dubbed "The Hole-a-caust". Hole-a-Caust deniers say this will be greatly exaggerated and that the number is probably reduced, possibly 10 or 20.