An eccentric, strange or crazy person.
A boardsport participant who lacks style or skill; a newbie who acts as if they are better at the sport than they are.
Someone perceived as odd, eccentric, and/or extreme.
Someone with crazy or extreme political views (especially extreme conservative views).
A member of the air force (in a town that hosts a USAF installation).
A mentally ill homeless person.
A deciduous tree of the genus Pterocarya native to Asia.