Encyclopedia dick is when you have warts inside your dick and the only way to pop them is to drop an encyclopedia on your dick from a high surface.
Guy :"Hey man I think I got that encyclopedia dick in my dick.
Other guy "Hold on I'll get the encyclopedia"
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