Bristol Rovers fans were surprised when TV channel 'Babestation' was broadcast in the club's bars during half time of their match against Crawley Town.
Hundreds of Gasheads watching the first round of the Carabao Cup were shocked to see the X-rated station appear on the screens.
Several children were also in attendance and were exposed to the content aired in the new clubhouse and bars.
The Sky Bet League One club has issued a statement, saying that someone working in the bar was most likely "using a universal remote device to affect the TV output."
A full investigation has been launched to find out who was behind the half time surprise.
Fans watching the game were quick to respond, posting their pictures and videos online.
Bristol City also got involved in the furore on social media, jokingly poking fun at their rival club.