I made a list on CZ.
2011 Jets - Romo fumble on the goalline, block punt TD, then lose on a Nick Folk (just cut) kick.
2011 Lions, Up 24 points in the 3rd Q yet Garrett has Romo slinging the ball and he throws 2 pick sixes to start the second half.
2011 Patriots - Running the ball 3x with 4 minutes left in the game and punting back to Tom freaking Brady who drives down the field for the game winning TD.
2011 Cardinals - Icing our kicker on the GW field goal, misses the second kick.
2011 Giants - JPP blocks game-tying field goal.
2012 Seahawks - Get beaten to a pulp. Lee blindsided, nobody responds.
2012 Ravens - Abysmal clock management at the end forces Bailey to kick 51 yd GW FG, he misses.
2012 Giants - Go down 23-0 at home, Dez finger on backline endzone OOB.
2012 Redskins - Thanksgiving Day Massacre to RG3.
2012 Saints - Lose Wk 16 home game to hapless Saints which would have clinched the division.
2012 Redskins - lose Week17 winner take all on a Romo pick to the flats in the last 2 mins.
2013 Broncos - We score 48 points at home and have a QB who throws for 500yds and 5TDs and still lose.
2013 Lions - Calvin Johnson 329yds and Stafford QB sneak TD at the buzzer.
2013 Saints - Allow 40 first downs to the Saints (NFL record) & 625 total yards (franchise record).
2013 Bears - Team quits because of the cold.
2013 Packers - Matt Flynn coming back from 3 scores back in the 2nd half
2013 Eagles - Lose Week 17 winner takes division game at home.
2014 Eagles - Mark Sanchez Thanksgiving Massacre.
2014 Packers -Dez caught it but we gave up a 8pt lead to one-legged Rodgers.
2015 entire season - Go 1-11 without Romo.
2016 Giants - Terrance Williams inexplicably doesn't go out of bounds on GW drive, time runs out.
2016 Packers - Go down 21-3 in home playoff game, go pass-happy in RZ, lose opportunity at home Super Bowl.
2017 Broncos - Trevor Siemian turns into Dan Marino - 5 tds.
2017 Rams - Up 12 at home, McVay comes out of halftime and toys with Garrett for entire 2nd half.
2017 Packers - Rodgers slices and dices D in under 1 minute GW td drive.
2017 Falcons - Adrian Clayborn - 6 sacks, nuff said.
2017 Seahawks - Spend previous weeks destroying draft positioning only to lose home playoff-elimination game. Dez has crucial drop and fumble.
2018 Redskins - Snap infraction, Maher hits upright on GW field goal.
2018 Colts - Bullied for 4 quarters by Eberflus' defense.
2018 Rams - Give up nearly 300 yds rushing, lose to 2nd year head coach.
2019 Saints - Can't win w/out Brees
2019 Packers - Can't win w/out Davante Adams
2019 Jets - Lose to 0-4 team with a QB returning from mono.
2019 Vikings - Can't win w/out Thielen & Joseph. Choke away GW drive near GL.
2019 Patriots - One missed FG, one blocked punt, delay of game on punting unit, illegal shift on punting unit, three miss handled kickoff.