Len Goodman has announced he is leaving Strictly Come Dancing after the next series.

The 72-year-old has been head judge since the BBC show started 12 years ago, and has become known for his witty comments to contestants.

Strictly Come Dancing head judge Len Goodman
(Ian West/PA)

Here are some of his best one-liners:

To Countryfile presenter Anita Rani and professional dancer Gleb Savchenko after their tango to Cell Block Tango – “It was like a cow pat on Countryfile. Hot and steamy.”

Anita Rani with partner Gleb Savchenko pose for a photo during the Strictly Come Dancing Live Tour 2016 photocall at The Barclaycard Arena
(Joe Giddens/PA)

To Gleb and Anita again following their American Smooth dance to Unchained Melody – “You flew across the floor like a rampant crab.”

To The Saturdays singer Frankie Bridge on her foxtrot with professional partner Kevin Clifton – “You floated across that floor like butter on a crumpet.”

Frankie Bridge and Kevin Clifton dancing during dress rehearsals for the BBC programme Strictly Come Dancing
(Guy Levy/BBC)

To EastEnders actress Kellie Bright after her salsa with Kevin Clifton – “There you were like two sizzling sausages on a BBQ … Your bum was bionic.”

To Kellie and Kevin again after their samba to Boom! Shake The Room – “There are two things I don’t like in this world: babies crying and hip hop.”

BBC handout photo of Kellie Bright and Kevin Clifton during a dress rehearsal for Strictly Come Dancing.
(Guy Levy/BBC)

To The Wanted singer Jay McGuiness after his tango with professional partner Aliona Vilani – “You were like a chess master, you plotted your way around that floor. That was a mango of a tango. Delicious.”

BBC handout photo of Aliona Vilani and Jay McGuiness during the results show of the final of Strictly Come Dancing
(Guy Levy/BBC)

To This Morning presenter Alison Hammond after she performed an American Smooth to Kate Bush’s Wuthering Heights with professional dancer Aljaz Skorjanec – “For me, you can’t waft enough.”

BBC handout photo of Alison Hammond and Aljaz Skorjanec during dress rehearsals for the Strictly Come Dancing live show on BBC One.
(Guy Levy/BBC)