As the legalisation of same-sex marriage debate rages in Australia these enterprising graffiti artists managed to undermine the message of one political billboard in majestic fashion.

This happened in #Launceston yesterday - #pizza shop paints their wall, adding a message for customers #SSM2017 @abcnews 🍕🍕🍕 pic.twitter.com/Fyn0wkVLXy

— Fred Hooper (@freddyhoop) September 21, 2017

Unsurprisingly the reaction on twitter was equally hilarious.

I agree entirely with the sign. Pineapple on pizza is an abomination against nature.

— Neil McKay (@nmac1968) September 21, 2017

Stop pineapple shaming!!!!! 🍍🍍🍍🍍🍍

— Regina (@ReginaActually) September 22, 2017

Yes. Each to their own. I love anchovies, olives and capers, but not everyone's a fan. But marriage between a pizza and a pineapple? Yuck.

— Neil McKay (@nmac1968) September 21, 2017

Political debate, Australian style. Love it.