What is Arm-a-chillo?
1.
Done typically by males. One arm stretches behind a girls neck and over the opposite shoulder and down her chest; the hand squeezes or cups the far boob. Also is performed on the passenger seat of his car.
"Hey man, look at that couple in front of us. He just pulled an arm-a-chillo on his girl"
See
Random Words:
1.
The idiots version of bow chicka wow wow
Caboose: hey chicka bump bump
See red vs blue, halo, halo 2, bow chicka honk honk..
