2 definitions by Dudeguy599
The person you would want to hate the most in every situation. Also the most annoying and mean person in the world, meaner than Kim Jong Un! Your sister is also related to you, in case your dumb and don't know what a sister is. Your sister can only be a very ugly girl. When a sister is a teenager, she will spend most her time on her phone and get mad at you for no reason. Sisters mostly call you names such as: " dumbass, cunt, doodoo, dumb dumb, and the most popular, fuck asss."
by Dudeguy599 September 29, 2018
The coolest man you know. He also likes to sometimes play basketball or go to the beach. You could also call a Dudeguy Jake.
Look at that Dudeguy!!
by Dudeguy599 September 9, 2018