WATCH: Fails of the Week
Monday 21 March 2016 16:30, UK
Every fan dreams of celebrating a goal with their team on the pitch during a huge local derby.
However, one fan who was just about to live the dream slipped at the vital moment and left both Aleksandar Mitrovic and himself on their backsides.
Ronald Koeman vowing never to sprint in celebration again, the Romanian 'ghost' goal and Johnny Herbert's umbrella malfunction all make it into our Fails of the Week video.
Play the video at the top of the page to watch Fails of the Week.
