Arsenal fullback Hector Bellerin hailed the manner of their gutsy win at Burnley on Sunday.
The Gunners turned up last minute to the game and then scored a last minute penalty.
All of which has left Sean Dyche fuming and Hector Bellerin making a cheeky dig on social media.
Bellerin posted the cryptic tweet which said: "Last minute winner? Some would say we have cojo***!!! #COYG."
The comment is to be a reference to Watford striker Troy Deeney's quotes after Watford scored in injury time to beat the Gunners 2-1 back in October.
Deeney claimed after the game that Arsenal lacked the "cojones" for the top-four fight: "I've heard Wenger's already blaming (a penalty decision) as the reason why they lost.
"I'm not going to be the one to tell Mr Wenger about himself, but there's a reason why they lost and it wasn't because of one penalty.
"I'll have to watch what I say. It's (having) a bit of cojones, a bit of nuts."
Source: tribalfootball.com