a group of 5 or more people all masturbating together in a small space eg:a shed or tent.
jhonny,enid,ethel,timmy and doris all had an enjoyable afternoon having a cluster wank in mr smythe's tool shed
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