When someone doesn't bother to open or read their bills, they instead let them pile up, or the bills are carelessly thrown away; someone who only realizes they need to pay a bill when services are shut off due to their neglect to pay on time.
Bob: Dang, I guess our power just got shut off again.
Dave: That's not cool bro, the Superbowl is on tomorrow! Didn't you pay the electric bill?
Bob: Is that the blue one in the pink envelope or the pink one in the blue envelope?
Dave: Neither! Are you friggin billiterate??
Dave: That's not cool bro, the Superbowl is on tomorrow! Didn't you pay the electric bill?
Bob: Is that the blue one in the pink envelope or the pink one in the blue envelope?
Dave: Neither! Are you friggin billiterate??
by Katya Eye March 04, 2016
When someone is being stupid or dumb and there persona is one in the same as a bitch. The B stands for bitch and illiterate is in reference to the stupidity of the person.
by BigTitsSmallAss January 31, 2019