In various entertainment contexts, this typically refers to carrying a .22 caliber pistol tucked into a waistband or hidden "between the legs" while driving.
For a generation raised on UFC and vintage Pride FC, "22" evokes the legendary PRIDE 22 event (September 29, 2002), which featured the infamous "Between the Legs" passing of guard in Don Frye vs. Yoshihiro Takayama. More commonly, 22 refers to the caliber of a firearm (.22 LR). It is small, fast, and often dismissed—until it ricochets. In the "Evil Angel" ethos, 22 represents the underestimated force. It is the quiet shot that changes everything. the voyeur 22 between the legs evil angel