Citations:batpoop

Adjective: "(slang) too irrational to be dealt with sanely"

 * 2008 — Rich Trenholm, "Wow, look at the weirdos", CNET UK, 14 November 2008:
 * Conclusion: even when they're not out-and-out batpoop mentalists, gamers are sociopathically disassociated.
 * 2009 — 30 July, Cary Preston, "Re: [The Unique Geek Re: More Coporate bashing ]", The Unique Geek, Google Groups:
 * It drives me batpoop to know the iPhone is MMS and tethering capable, but AT&T prevents it from being utilized on their network.

Adverb: "(slang) used as an intensifier, particularly for insane or synonyms"

 * 2008 — Andy Behrens, Beauty and the Bully, Dutton Books (2008), ISBN 9780525478980, unnumbered page:
 * "Batpoop crazy?" asked Jessie.
 * 2009 — Lindy West, "Skills Like This: A Scrappy Little Indie Odyssey", The Stranger, 31 March 2009:
 * He retreats to his favorite burrito joint for commiseration with/abuse from his best friends, Tommy (batpoop crazy) and Dave (the nice one).
 * 2010 — Greg Gutfeld, The Bible of Unspeakable Truths, Grand Central Publishing (2010), ISBN 9780446572019, unnumbered page:
 * But when the rest of America started driving the same, the greenies went batpoop crazy.
 * 2010 — William Rivers Pitt, "Be Careful What You Wish For", Truthout, 7 November 2010:
 * As the 2010 midterms approached, they found themselves making a very delicate straddle; they needed these people to win back the House, and would deal with the problem of batpoop-crazy people joining the caucus after the House majority was secured.
 * 2011 — Jen McDonnell, "Scandal Sheet: Rachel McAdams’ ring sparks engagement rumours", The National Post, 9 May 2011:
 * Alicia Silverstone is upholding the time-honoured tradition of saddling celebrity kids with batpoop crazy names. She’s named her new son Bear Blu.
 * 2011 — Wm. Steven Humphrey, "Bring Out the Gimp", The Stranger, 27 September 2011:
 * So enjoy this batpoop-crazy show while you can!
 * So enjoy this batpoop-crazy show while you can!