A bomb is when someone wants to show a random act of kindness towards someone else. It might be a fiver of cigars, coffee, a cutter, whatever the person wants to send. I like to research who I'm going to bomb and then send them stuff I know they like or want. If I bomb a newbie, I usually send them some of my favorite sticks to try out. Sometimes, it's out in the open, other times it's behind the scenes, it just depends on how much fun I want to have with that person. There's no better feeling than seeing that vhs box in your mailbox that your not expecting.....except for the feeling you get after you know that you've made someone elses day by gifting them. Hope this helps.