Why Dallas Cowboys Linebacker DeMarvion Overshown Got Flagged For Celebrating A Indianapolis Colts Fumble In Sweatpants

Inactive and in sweatpants, DeMarvion Overshown ran onto the field and cost the Dallas Cowboys 15 yards.© Image via: X/@NFL

Nobody in Indianapolis wore less football gear than DeMarvion Overshown, and nobody drew a flag faster. The Dallas Cowboys linebacker, listed as inactive, bolted onto the field in sweatpants and a stocking cap after a fourth-quarter fumble recovery against the Indianapolis Colts. Officials spotted him at once and marched off 15 yards. Dallas still escaped Lucas Oil Stadium with a 27-23 win, but the moment overshadowed a sloppy afternoon. Overshown owned up on Instagram, yet the questions kept coming. Why was a hurt player on the grass, and what does it say about this team?

Why DeMarvion Overshown Joining The Celebration Cost The Dallas Cowboys 15 Yards

The rule is simple. Players who are not in game uniforms stay off the field during play, even when a teammate has a great reason to cheer. Overshown missed five games after hurting his hamstring in the season opener against the New York Giants. He returned on October 26 against the Philadelphia Eagles and picked off a Tanner McKee pass late in that game. Dallas then sat him again against Indianapolis, which makes his sprint even harder to explain.

Here is what saved the Cowboys. The fumble recovery by linebacker Shemar James stood, so Dallas kept the ball and its 20-17 lead. The next drive still ended in a punt. Overshown did not dodge the blame.

“Was just tryna celebrate with the guys…my bad G,” Overshown said on his IG story.

Former Cowboys receiver Jesse Holley was less forgiving.

DEMARVION OVERSHOWN WAS IN THE MIDDLE OF THE FIELD CELEBRATING. HAVE NEVER SEEN ANYTHING LIKE THIS BEFORE.  https://t.co/8BQDDigMsl

— MLFootball (@MLFootball) November 8, 2026

“I thought Overshown's back & hamstring was hurt! What the hell you doing running on the field!” Holley said.

What The Dallas Cowboys Penalty Problem Means Before Facing The San Francisco 49ers

Overshown's flag was only one piece of a bigger mess. Dallas drew 14 penalties for 153 yards. The Cowboys, now 4-5, cannot count on luck every Sunday. Head coach Brian Schottenheimer saw the trouble coming and addressed it on the radio before the game.

“First of all, we talk a ton about penalties,” Schottenheimer said on 105.3 The Fan's Shan & RJ. “I mean, but I think it's really important that you talk about the two types of penalties. I think we've talked about this before on the show. There are pre-snap penalties that really can't happen. We know that. You can't jump offsides. We're jumping offsides way too much on defense. We know that.”

Overshown's flag fits neither group neatly. It came after the whistle, with no snap involved. That makes it a pure discipline issue, and discipline is a habit coaches build in practice, not a message they deliver once a week.

The test gets harder now. The San Francisco 49ers have lost just one game this season, and good teams punish free yards. Dallas has one week to make sure the only celebrating on the field happens in uniform.