Kyle- "Finally Jimmy left"
Leo- "Jimmy was so ugly and drunk. Now all the ladies will come to us"
Steve- "Yeah, it's definitely addition by subtraction"
neighbor: Hey your yard looks great, but aren't those the same weeds that are in every abandoned back lot here in Detroit?
me: yep. It's called subtractiongardening.
Also referred to as "Teh Subtraction"<br>The person of your desire's/The addition's current significant other. Called the subtraction because you think they have a negative impact on your life, not to mention they are totally wrong for your love interest.