BBOM

Big, Black, Oily, Men.
Who doesn't love em?

Jake: "I could really go for some BBOM right now."
Jesse: "Is that a drink?"
Jake: "If you swallow then it is."

bbom

"Big Ball of Mud," typically referring to a poorly written program, whose messy and under-documented code adheres to the "Big Ball of Mud" anti-pattern. For more info, see wikipedia's "Big Ball of Mud" article.

Stakeholder A: If those developers can come up with a prototype like that in a week, then why will the full product take 3 months?
Manager Stakeholder B: Because that prototype is a BBOM.