A Pointless Tattoo. Normally worn on the upper arm or accross the shoulders. The male version of a 'tramp stamp'. Usually tribal markings. Great if you are from a Polynesian Island but pointless if you if live in the suburbs.
Michael worked in a factory by day but a night he liked to wear a sleeveless shirt to show off his twat tatts. Then every one would know he still a free spirit at heart and may be a little bit hard as well.
The emails you find in your in box that get sent to you when every one you know is asleep. These will include offers of generic Viagra, penis enlargement, unique but unspecified business opportunities, lotto or prize draw win notification and of course the classic 'help me share my $5million' offer from a man who may or may not have been high up in the Nigerian Finance Minestry.
Tim started each day at the office, mucking out his overnight emails. How he wished he hadn't filled in his email address on the site that offered cheap Viagra.