The phrase "pelvic thrusts" refers to a movement where a person forcefully pushes their hips forward. It is often associated with dancing or certain exercise routines. Full definition
1:08 Crunch with Pelvic Thrust 1:44 Oblique Penguin Crunch 2:19 Reach Through Crunch 3:07 Side to Side Knee Drop 4:09 Plank 5:06 Hip Drop Side to Side 5:41 Side Arm Balance 7:12 Starfish (howtolosefupa.net)
Brandon Jennings jersey pelvic thrusting kid, you've inadvertently turned yourself into Internet gold. (sbnation.com)
In narrative mode, Jackie & Ryan casts Katerine Heigl as a former songstress and single mom with some serious issues, while Magic Mike XXL reprieves the original's abundance of pelvic thrusts, supported by a skimpy but sentimental jockstrap of a script. (awfj.org)