Several users now feel Trump's message applies to himself after 'grab them by the p***y' comments

Trump pointed out Weiner's attitude was unfit of a would-be mayor

Referred to Weiner's new sexting scandals, which derailed his campaign

Message dates back to 2013, when Weiner was running for mayor in NYC

Twitter users replying to a tweet in which Trump called Weiner a pervert

Donald Trump once called Anthony Weiner a pervert - and now Twitter users are using the insult against him.

Internet sleuths have dug up a 2013 tweet in which Trump called out the disgraced congressman.

Weiner, who had previously lost his Congress seat to a sexting scandal, was running for New York mayor at the time and was trying to launch his political career again. But his campaign was derailed when new explicit messages surfaced.

'As I told everyone once before, Wiener [sic] is a sick puppy who will never change-100% of perverts go back to their ways. Sadly, there is no cure,' Trump tweeted in 2013.

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Donald Trump called Anthony Weiner a pervert in a 2013 tweet (pictured) - and Twitter users are using the insult against him in light of the GOP nominee's newly-revealed comments

Internet sleuths have dug up a 2013 tweet in which Trump (right) called out the disgraced congressman. Weiner (left) was running for New York mayor at the time

Several users now feel Trump's message applies to himself after his 'grab them by the p***y' comments. This user responded to the 2013 tweet: 'Pot meet kettle'

A user told Trump in 2013 that nobody cared who Weiner sent 'pictures of his c**k' to'. Trump replied: 'Not when you are running for mayor!'

'Pot meet kettle,' one user tweeted after Trump was caught on tape saying stars could 'do anything' to women, including grabbing them 'by the pussy'.

A user told Trump in 2013 that nobody cared who Weiner sent 'pictures of his c**k' to'. Trump replied: 'Not when you are running for mayor!'

Another one told the GOP nominee in 2013: 'You would know.' In light of Trump's newly-revealed comments, a fellow Twitter user said: 'You certainly called this one.'

One of the latest tweets read: 'Finally a comment from @realDonaldTrump based on personal knowledge.'

Trump insisted multiple times during Sunday's presidential debate that his comments about grabbing women's genitals were 'locker-room' talk.

Senator John McCain and Vice-President Joe Biden have both referred to the actions he described as sexual assault.

Weiner meanwhile faced additional scandals since 2013. His wife Huma Abeddin left him after it was revealed he had sent a picture of his crotch with their son next to him.

An underage girl then told the DailyMail.com Weiner had exchanged explicit messages with her.

A Twitter user told the GOP nominee in 2013: 'You would know.' In light of Trump's newly-revealed comments, a fellow Twitter user said: 'You certainly called this one'