Meet the "smelfie". A great excuse for a crappy photo.

Why would anyone want to see a picture of a man holding a dirty nappy? For one really excellent reason.

Meet the ‘Smelfie’. Distant cousin to the belfie (butt selfie), the brelfie (breastfeeding selfie) and the after sex selfies (that one’s fairly self explanatory).

Last week, Aussie comedian and dad Adam Hills tweeted a photo of himself changing a nappy:

Real men change nappies #smelfie pic.twitter.com/PtIZHMG9lZ

— Adam Hills (@adamhillscomedy) March 6, 2015

Now dads all over the world have jumped on the hashtag, tweeting their own hilarious “smelfies” accompanied by some facial expressions every parent will recognise.

Post continues after the gallery. 

We’re on board with anything that highlights the need for shared responsibility and equality in parenting duties.

Because we were never buying what Madonna was selling. Ex-husband Guy Ritchie apparently didn’t change nappies because he’s ‘a man’s man’, and ‘it’s not a man’s job’.

Related: She changed a baby’s nappy in a restaurant. Discuss.

Hills, who is dad to Beatrice, 4, and Maisie, 1, also had some words for the haters. 

BTW I’m RT’ing #smelfie photos to encourage more dads to change nappies. Anyone unhappy with that needs a sense of humour transplant. — Adam Hills (@adamhillscomedy) March 7, 2015

There’s no excuse for men’s apparent unwillingness to deal with poo. It’s a shit job and we all have to do it.

Good on you, Adam.