Easy drunk
You’re a drunk who gets wasted fast and acts like a fool. It’s like saying you’re a easy lay but with less brains and more drinks.
My coworker called me an easy drunk because I took one sip of whiskey and started crying.
At the bar, my friend said I was an easy drunk because I started talking to the bartender after two drinks.
My mom said I was an easy drunk because I agreed to go to the store after one beer.