This my friend, is a new definition to happy hour at a bar. So it's basically an unruly shot method where you order a margarita slushie pitcher and then offer your lady friend to bend over and with a funnel attempt a makeshift ice luge while really tempting Montezuma's revenge on the way down.
1. My lady friend promised she had impeccable sphincter control before we attempted the Margarita Mudslide at the local bar. Boy was I in for a surprise when I tasted a little bit of funk.
2. I tried the Margarita Mudslide on the Cinco de Mayo and dubbed it, for one night only, the Sphincter de Mayo with a Latin twist.