Jimmy Fallon got his comeuppance and learned one should never dance with the devil in one fell swoop.

After agreeing to a friendly wager with the New Jersey Devils' mascot, NJ Devil, Yannick Ngakoue Jerseys regarding Thursday's tilt with the New York Rangers, the bet was cashed in on Sunday night's special episode of NBC "The Tonight Show Starring Jimmy Fallon."

Fallon, a big Rangers fan, got pied in the face. Here's a step-by-step breakdown of what transpired over the last four days and what happens when you BoPete Keyes Jerseys waltz with the devil.

Thursday, Oct. 17

It all started with a tweet by NJ Devil to the popular late-night host for NBC on Thursday afternoon. "Hey Jimmy Fallon, if we win tonight, i get to come on (your show) and pie you in the face, deal?" it read. The game pitted the 2019 No. 1 overall draft pick Jack Hughes of the Devils against the Rangers' No. 2 overall pick Kaapo Kakko, and was a marquee game on the schedule for the cro s-river rivals.

Hey if we win tonight, i get to come on and pie you in the face, deal?

NJ Devil (@NJDevil00)

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Of course, Fallon, who is no friend of the devil, responded in Alec Pierce Jerseys kind.

Youre a dope - but if you really want me to do that? See you Sunday NIGHT!!! Go !!!!

jimmy fallon (@jimmyfallon)

However, he as the Rangers lost 5-2. It marked the first win of the season for the New Jersey squad who had been winle s in their first six games.

Sup, nerd

NJ Devil (@NJDevil00) Friday, Oct. 18

Fallon did own up to his wager , "see you Sunday. A deals (sic) a deal." Although, by 8:47 a.m T.J. Carrie Jerseys . ET, Fallon was already regretting his deal with the devil writing, "I can't believe I took this bet."

I cant believe I took this bet.

jimmy fallon (@jimmyfallon) The delivery service, and ensure the de sert met Fallon's face. NJ Matt Ryan T Shirts Devil went with the always flavorful Devil's food cake.

Devils food cake

NJ Devil (@NJDevil00)

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Sunday, Oct. 20

Of course, like any solid wager winner, NJ Devil took to Twitter to taunt the loser. The mascot posted a teaser of what the night will entail including the exact cream pie from Calandra's Bakery in Newark, N.J.

Its going down

NJ Devil (@NJDevil00) The Devils mascot then posted multiple, step-by-step moments at 30 Rock Marvin Harrison Jerseys .

At a different rock tonight |

NJ Devil (@NJDevil00)

G-L-A-M-O-R-O-U-S |

NJ Devil (@NJDevil00) And then, after "Sunday Night Football" came the big moment: Fallon, always a good sport, threw on a Rangers' Mika Zibanejad jersey and took the fluffy pie straight to the face.

Le son learned kids: Don't make a deal with the Devil.