IJSB 

Stands for: I just shit bricks.

Tom: Dude, did you see that hot chick?
Jim: Yeah man, IJSB.

IJSB by Pergie December 22, 2009

IJsbrand 

A god in human clothing, an IJsbrand is a person who is Jesus' godfather and is a homie with God and Satan. An IJsbrand is a person of pure perfection and is smart, funny, racist, homophobic, sexist and everything else bad, but in a good way. He also gets all the chicks and has a 420.69 inch long dick.

Person 1: Hey, nigga, I'm an IJsbrand right?
Person 2: Yeah, am I?
Person 1: No, faggot. You're gay so you might as well make me a sandwich.

IJsbrand by Niggas Got to Run March 8, 2021