a tall lanky guy, completely sex obssesed. a tidd may be found in areas such as the bedroom, the toilet having a "poo", or the kitchen eating all you food.
often a tidd may turn randomly up at your door to eat your food and maby play your playstation. on fridays a tidd will often enjoy a nice party in whihc it will try to get as pissed as possible.
omg its tidd and its in my toilet!