Ask any Arsenal fan what their perfect scenario would be when they took on Watford on Sunday afternoon, a comfortable victory with Troy Deeney missing a penalty would have on their minds.And that’s exactly what happened as they ran out 3-0 winners with Petr Cech saving a second-half spot-kick from Deeney.Of course, if you can’t quite remember, the Watford striker heavily criticised Arsene Wenger’s side earlier in the season by saying they lacked “cojones.”"I've heard Wenger's already blaming [the penalty] as the reason for why they lost,” he said after Watford beat Arsenal 2-1 at Vicarage Road."Well, I'm not going to be one to tell Mr Wenger about himself, but there's a reason that they lost and it wasn't because of one penalty.

"I have to watch what I say, but it's [having] a bit of cojones, is what I'll say. Whenever I play against Arsenal, I'll go up and think 'let me whack the first one and see who wants it.'"

And Deeney also had a few words for Hector Bellerin.

In the post-match interview, the reporter suggested that the Arsenal right-back believed he was fouled in the build-up to his goal. Deeney replied with: “He had his long hair in the way, he couldn't see what he's doing.”

So, with Deeney missing a penalty against Arsenal, Bellerin couldn’t wait to get his revenge.

BELLERIN'S TWEET TO DEENEY

And immediately after the final whistle, he tweeted the striker by saying: “Looks like you couldn't see today either @T_Deeney.”

Brutal.

FOOTBALL FANS REACT

And this is how football fans reacted.

Well played, Hector. Well played.