Basically, it is slang for saying "that's awesome" or "hell yeah"
Jack: Hey wanna go to McDonald's?

Bob:YE BOIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
by Lil Kayzee April 09, 2019
mugGet the YE BOIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIImug.

Szymon

Nice kid he likes to masturbate. He is hilarious and is very good in bed. Trust me I know. Once you meet him you will like him ;)
Girl 1: omg it's Szymon

Girl 2: omg i want him to cum inside me
by Lil Kayzee October 29, 2018
mugGet the Szymonmug.

Gay

Someone that likes sucking some cock. Tends to be white
by Lil Kayzee October 29, 2018
mugGet the Gaymug.