Cavani scored a penalty to secure a 3–1 win at Lens on 17 October 2014, and celebrated by shooting an imaginary gun.
Referee Nicolas Rainville booked him for this, and sent him off for dissent after Cavani complained about it.
PSG club president Nasser Al-Khelaifi said to Canal+, "Why did he get the yellow card before?
He always celebrates the same way."

On 5 November 2014, it took Cavani 56 seconds to score the only goal of the game against Cypriot club APOEL, a result which put PSG into the Champions League knock-out stage with two games to spare.

In January 2015, Cavani and Ezequiel Lavezzi were fined and suspended for two matches by PSG manager Laurent Blanc for missing a mid-season training camp in Morocco and the first training session after the winter break.
On 11 April, he scored two goals as a second-half substitute for Lavezzi as PSG defeated Bastia 4–0 to win the 2015 Coupe de la Ligue Final.
On 8 May, he scored a hat-trick in a 6–0 defeat of Guingamp, which gave PSG a six-point lead in Ligue 1 with two matches remaining.
With the title retained, PSG sealed a domestic treble on 30 May when Cavani headed the only goal of the game – his 31st in all competitions that season – to defeat Auxerre in the Coupe de France final.
Cavani scored a penalty to secure a 3–1 win at Lens on 17 October 2014, and celebrated by shooting an imaginary gun. Referee Nicolas Rainville booked him for this, and sent him off for dissent after Cavani complained about it. PSG club president Nasser Al-Khelaifi said to Canal+, "Why did he get the yellow card before? He always celebrates the same way."
On 5 November 2014, it took Cavani 56 seconds to score the only goal of the game against Cypriot club APOEL, a result which put PSG into the Champions League knock-out stage with two games to spare.
In January 2015, Cavani and Ezequiel Lavezzi were fined and suspended for two matches by PSG manager Laurent Blanc for missing a mid-season training camp in Morocco and the first training session after the winter break. On 11 April, he scored two goals as a second-half substitute for Lavezzi as PSG defeated Bastia 4–0 to win the 2015 Coupe de la Ligue Final. On 8 May, he scored a hat-trick in a 6–0 defeat of Guingamp, which gave PSG a six-point lead in Ligue 1 with two matches remaining. With the title retained, PSG sealed a domestic treble on 30 May when Cavani headed the only goal of the game – his 31st in all competitions that season – to defeat Auxerre in the Coupe de France final.
Edinson Cavani