1 definition by Mr ACR
The drunken state after tipsy and drunk but before hell mode. Beast mode is a level of drunk where you allow the alcohol to take full control of your decisions. Typically takes 15-20 units in very short space of time to enter, one must keep topping up their alcohol consumption to remain in beast mode.
Dan now you're single and ready to mingle you can pull tonight! Tell you what if you're unsure, get into beast mode and let beast mode decide for you.
by Mr ACR November 16, 2013