A gentleman's is when someone smokes a joint just to themselves. Usually this also involved the person being alone, but it still counts as a gentleman's if you are in a group of two or more people but you are the only one smoking that specific joint.

The slang emerged in the mid 2010's in North London and is used mainly in this area but has since spread across London and to other Southern cities, such as Bristol and Cardiff.

There is much scholary debate about a woman partaking in "a gentleman's". The traditionalist school of thought purports that a gentleman's is always a gentleman's regardless of the smoker. The revisionist school of thought, which has been influenced by feminist stoners, suggests that the word should be feminised, and that women should refer to a joint they are smoking by themselves as a "lady's". Finally, most recently a post revisionist school of thought has proposed that all people should refer to their individual joint as a "person's". This final term has failed to find any popularity as slang. Most people will refer to a gentleman's as a gentleman's whether they are a man or woman, but you do occasionally hear people say "lady's".

not you.

1. A good guy, characteristic of Victorian england, who had to be both of good birth and uphold the codes chivalry. A slick pimp of the 19 century.
2. A German reggae band.

A person who is eminently capable of playing bagpipes, but for obvious reasons of taste, sensibility and the ongoing good of all mankind deigns not to.

Current definition: A polite man.
Original definition: A man who doesn't work for a living, polite to his peers only because he has to be.

One who can play drums, but chooses not to.

a male who respects a female and gets into her pants by being a gentleman. when he achieves this, he treats the woman's vagina with respect and doesn't go hard