The sales rep was such an annoyance as he kept badmashing us in hopes it would make us look bad. In the end, it made him look like a total douchebag, and he lost!
a bagash or back-gash is basically a bum.an anus a gash in your back if you will. (back +gash (speed up) = bagash mayt!)
the bagash can be used in conjuction with the 'bock' a penis which erects downward or is in the place of the anus to recreate 'bex' backward sex