1. Some one who drinks alot
2. Drink till Kirsis- to consume an abnormal amount of alcohol
3. To generate a good excuse to drink.
Also, Kirsis is a queen with voluptuous curves and every man has to take a second look. Kirsis is beautiful on the outside but also on the inside. She will do anything for her friends, especially throw their kids bday parties. Kirsis is a perfect goddess.
Q:What are you doing tonight?
A: I'm going to drink till I'm Kirsis
She just pulled a Kirsis and explained why she was drunk -"I may be drunk, but I don't have an excuse".