Vine: Four goals and a Gerrard-esque slip for Yaya Sanogo against Benfica

When celebrations go badly, badly wrong.

Yaya Sanogo is usually a name that breeds terror among Arsenal fans worried about another Premier League season with only Olivier Giroud as their only out-and-out striker, but he was on form against Benfica on Saturday.

The Frenchman has bagged four goals in a pre-season clash at the Emirate Stadium, but his celebration after his fourth left a bit to be desired...

With only 60 minutes played, Arsenal were 5-1 to the good - Joel Campbell's first for the club coming after 40 minutes - while Nicolas Gaitan pulled one back for the visitors.