J

[Jack the lad]  {n.}

A young man who is regarded as a show off and is brash or loud.

[jack up]  {v.}

Inject an illegal drug.

[jacksy (or jacksie)]  {n.}

The buttocks or anus.

[jag]  {adj.}  {n.}

1. A drug taking, or sometimes drinking, binge.

2. A period of uncontrolled activity.

[jammy]  {adj.}

1. Lucky.

2. Pleasant or desirable.

[jerry]  {n.}

A chamber pot.

[Jerry]  {n.}

A German or German soldier.

[jessie]  {n.}

An effeminate man or one that is weak or afraid. (Originally Scottish slang)

[jissom]  {n.}

semen (taboo).

[Jock]

word or term of address for a Scot.