Definitions by the rocketman4

Hip Flexor 

The act of getting down on one knee and flexing the hip in the celebration of an epic event. The consumption of an alcoholic beverage must be completed during the duration of the hip flexor. One must complete the beverage before returning back to standing position.

the team scored again so the boys will drop and do a hip flexor

Hip Flexor by the rocketman4 June 16, 2011