To jam is play jazz on a musical instrument such as the saxophone; or to rock out to your favourite music artist by yourself or with others.
by kate February 23, 2005

When a public school boy wishes to mod up his VW polo and behave like lower class of townie motorists.
by Kate April 11, 2004

by Kate June 21, 2004

by kate July 02, 2003

by Kate July 25, 2003

A truly odd and disturbing thing/person/both that you may find is threatening, odd, ugly, overly loud, drunk, or simply freaklike.
by Kate November 10, 2003
