More than 50,000 posts were researched and analysed on Twitter, conducted over a two-week period to July 7th, using club-specific hashtags to determine which fanbase used the most colourful language.
A spokesman at Paddy Power said: “Now the Premier League is back, it’s been a good opportunity to take a seat on our socially-distanced sofas and become the ultimate armchair fan. And by doing that, it seems it’s been a sweary time for football fans, too.
“Top of the profanity Pops is relegation-threatened Watford, and it’s hardly a surprise that Jose Mourinho is causing Spurs fans to dish out expletives – we can only imagine what their blood pressure scores must look like.”
5. ARSENAL
Does the outcome of this research indicate that Mikel Arteta is starting to win the Arsenal fans over? Just 1.7% of tweets from supporters have contained foul language. Photo: David Price
6. MANCHESTER CITY
We're slowly working our way towards the cleanest fans in the country now. Only 2.7% of tweets from City supporters contained profane language. Photo: Michael Regan
7. SHEFFIELD UNITED
The Blades have been the surprise package in the Premier League this term - pushing for a place in Europe - so there has been no need for the use of profanities. Just 3.2% of all tweets have contained foul language. Photo: Nathan Stirk
8. LIVERPOOL
It's no surprise to see Liverpool low down on the list. Reds supporters have just seen their club crowned champions of England for the first time in 30 years which is probably the reason why just 3.3% of all tweets containing colourful language. Photo: OLI SCARFF