Top definition
In today's society "Phat" "Shit" and "Bomb" are all slangs for cool... thusly being called a Phat Shit Bomb means you're friggin amazing.

Word - Damian Conti
Resources - John Randazzo
"Yo, You're the Phat shit bomb!"
Get the mug
Get a Phat shit bomb mug for your grandma Riley.