PITTSBURGH, PA - JANUARY 14: Leonard Fournette #27 of the Jacksonville Jaguars celebrates with Calais Campbell #93 after rushing for a 1 yard touchdown in the first quarter during the AFC Divisional Playoff game against the Pittsburgh Steelers at Heinz Field on January 14, 2018 in Pittsburgh, Pennsylvania.

Twitter dumbfounded by Jaguars' dominant start vs. Steelers

Brett Carlsen / Getty Images Sport / Getty

The Jacksonville Jaguars stunned the NFL world in the first half against the Pittsburgh Steelers, jumping out to a 21-0 lead in just over a quarter of action in Sunday's divisional-round contest.

The Steelers eventually woke up, fighting back to 28-14 at the half, but Twitter still had fun at Pittsburgh's expense.

pic.twitter.com/mmhTGkLOuw
— Blake Bortles Facts (@BortlesFacts) January 14, 2018

This is the worst beating at Heinz Field since Bane in Dark Knight pic.twitter.com/dQ4JKloMWz
— NFL Retweet (@NFLRT) January 14, 2018

Steelers right now all like… pic.twitter.com/oe3Ck3w5Sl
— CollegeFootballTalk (@CFTalk) January 14, 2018

pic.twitter.com/JFR92lNGon
— Dan Rubenstein (@DanRubenstein) January 14, 2018

Blake Bortles IS Lebron James. pic.twitter.com/uC2Q1mXCYP
— Michelle Beadle (@MichelleDBeadle) January 14, 2018

Fun fact: one QB in Jax-Pit has an interception and a lost fumble returned for a TD. The other is Blake Bortles. pic.twitter.com/BC2Mv4FhSR
— Kevin Nogle (@thephinsider) January 14, 2018

BLACK AND TEAL AND KINDA YELLOW
BLACK AND TEAL AND KINDA YELLOW
BLACK AND TEAL AND KINDA YELLOW
BLACK AND TEAL AND KINDA YELLOW
— Andy (@AndyCarlsonShow) January 14, 2018