Everton captain Seamus Coleman said he believed the team sank to a new low at Tottenham Hotspur on Monday.
The Toffees put in an abysmal display in north London, as a a plethora of defensive errors allowed Spurs to romp to a 5-0 success.
The defeat leaves Everton in 17th place in the Premier League and just a point clear of Burnley in the relegation zone a place behind.