Anyone who follows the Tottenham pair on social media will be well aware of their love of practical jokes, with the odd pre-season holiday and love song thrown in for good measure.
But the duo are dedicated to securing Spurs that elusive Premier League title after finishing third and second in the last two seasons, with Alli becoming one of the top-flight's biggest threats with an impressive 18 League goals last term.
Alli previously took on Copa90's 5 Shot challenge, notching a credible nine points - but not as many as England team-mate Jamie Vardy, with the Leicester striker hitting 10.
Naturally, Dier - who has popped up with some valuable England goals over the last two years - was extended a similar invitation to see if he could beat Alli and secure valuable bragging rights in the Spurs dressing room.
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