Top definition
The rampant spread of something as seen with nuclear weapons or sexually transmitted diseases. Single celled organisms tend to proliferate rapidly and spyware has proliferated beyond control.
Stop the proliferation of ignorance, use english instead of ebonics or 1337.
by Nathan July 17, 2004
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug