(military slang, vulgar) A tokay gecko (), native to Southeast Asia.
1988, Russell E. McLogan, Boy Soldier: Coming of Age During World War II, Terrus Press, [http://books.google.com/books?id=yZfhAAAAMAAJ&pg=PA141&dq=%22fuck-you+lizard%22#search_anchor page 141]:
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
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