HOUSTON, TX - NOVEMBER 30: Zach Mettenberger #7 of the Tennessee Titans is tackled by J.J. Watt #99 of the Houston Texans in the first quarter in a NFL game on November 30, 2014 at NRG Stadium in Houston, Texas. (Photo by Scott Halleran/Getty Images)

J.J. Watt and Zach Mettenberger are sparing over selfies and letterman jackets

Houston Texans defensive lineman J.J. Watt took shots at Tennessee Titans'   selfie snapping quarterback Zach Mettenberger, and celebrated over the fallen gunslinger last season.

Despite likely being upended for the starting gig in Tennessee by Marcus Mariota this season, Mettenberger refused to let his rivalry of words die, when in a recent interview he admitted the selfie situation got blown out of proportion, then took a shot at Watt.

From Houston Chronicle:

"J.J. had to say it's a bit high school-ish that I take selfies and I think he still rags me on Instagram every time he posts a selfie," Mettenberger said in the one-on-one session. "At the same time, if that's high school-ish, he got a letterman jacket made, a Texans letterman jacket. That's pretty high school-ish to me, don't you think?"

Naturally, Watt was quick to respond:

These two squads will square off November 1 at 1 p.m. ET in Houston.