pogo stick
noun
1
the penis. Rhyming slang for DICK or PRICK, influenced by apt imagery UK, 2003.
2
a Chinese rocket launcher, used in Vietnam by the Viet Cong US, 1966.
3
in electric line work, any telescoping insulated line tool US, 1980.
4
in poker, a player with wildly fluctuating play and success US, 1996