1 definition by bbm4lifeaddict

Top Definition
To cause a temporary form of arthritis; joint pain and inflammation; and or tendinitis to the thumbs by extensive use of a blackberry device. Prolonged use can lead to permanent damage to the thumbs
OMG i got into a debate today with Joe on BBM and now I cant use my thumbs, i got berryitis
by bbm4lifeaddict August 30, 2010

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