Surprisingly, the term “30” has a variety of meanings in the world of rap.
30 may be used to describe a loaded handgun with 30 rounds. This slang primarily originates in the Chicago area. You may hear someone say it like this:
“I am always carrying a 30 because I live in a bad neighborhood.”
Dosage of drugs or pills is also closely associated with 30. Several abused medications are often given by 30 mg. When used in a conversation, 30 might refer to the actual substances. An example of its usage is:
“Before getting admitted, he was doing so much 30 the night before.”
Lastly, 30 might be used as a code for porn since the Roman numeral for 30 is XXX, which is a notation for adult content. Here is an example below:
“Addiction to 30 is real, and it could lead to serious problems.”