Like Cousin 

A person who is not really family, but "like" family.

Kimberly is my like cousin. She's not really my cousin, but she's like my cousin.

Like Cousin by Magnolia Bea May 21, 2021

You look like Cousin It! 

An old phrase that has come back into vogue during Pandemic Life 2020 due to closed hair salons and barber shops.

When I was a kid with tousled, long hair hanging in my face, my mom used to say, “You look like Cousin It!”

You look like Cousin It! by Dr Bunnygirl July 26, 2020

buzzin like a cousin

When you’re hitting an early buzz off alcohol or caffeine.

1: are you having fun?
2: oh hell yeah, I’m two beers in and buzzin like a cousin.

buzzin like a cousin by Lilwestside October 3, 2022