OJ[]
Main article: Bomb and OJ
They used to be great friends and would often be seen hanging out with each other. After a heated argument in "Double Digit Desert", Bomb pushed OJ, shattering him so that Bomb can win the challenge. After this, OJ does not like being around Bomb, even after he tries to apologize. Later on, Bomb votes OJ to be eliminated because he hates him. After OJ's speech, the two most likely becomes friends again, which is why they are seen with each other in Inanimate Insanity II.
Balloon[]
Main article: Balloon and Bomb
Bomb does not like Balloon and would often call him fat. In Inanimate Insanity II, he is seen fainting when he enters the building, but over time they become friends as seen in a picture.
Nickel[]
In The Arena of Death, Bomb along with OJ, MePhone4, and Pickle were looking at Nickel with annoyed expressions.
In Journey Through Memory Lane (Part 2), Bomb is shocked when Nickel tells OJ to catch Bomb and put him in the bin.
Pickle[]
In One-Shot Wonder, Bomb and Pickle are looking at each other similing.
In War De Guacamole, Bomb tells Pickle to take the baton, while Pickle is looking angry at him, later, Pickle angrliy takes the baton from Bomb.
Status: Friends
Salt[]
Main article: Salt and Bomb
Status: Archenemies
Taco[]
While the two haven't interacted once, in A Lemony Lesson, Bomb tells OJ that Taco can only speak French and some other words.