Batshit Insane.

Crazy, in fact probably totally insane.

Acting in the manner of Tom Cruise jumping on Oprah's sofa or Joaquin Phoenix on the Letterman show.

Hearing voices and imagining things that haven't happened or people saying things that they haven't.

Possibly caused by some recent trauma, however more than likely always present just brought to the surface in times of high emotion.
Person 1: "What's up with that girl talking to herself?"
Person 2: "She's been totally Guano Loco since her boyfriend moved to Greece and dumped her ass"
by Bush Girl September 4, 2009
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A gang with headquarter in Hvaler, Norway. They are hated, feared, hunted, but most of all loved. Rumor has it that they love booze and Madame Blanche.
Ey, Wato! Herføl Locos are coming tonight. Better be under the radar.

HL 4 LIFE
by HL4LIFE November 27, 2011
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the party of a lifetime usually takes place in friends house in boca raton, partying usually includes massive sums of marijuana alcochol and in some cases magic mushrooms, party can go on for 3 to 18 days.excessive drinking is took place and some lives are lost. Ususally the ratio for pussy to cock is 15:1 so every "gets "some"
Yo man what happened to john and mike
sorry to tell you but their lives were lost at fiesta loco, apparently they tryed doing the iron horse and had their dick breaken off
thats horrible
by gebbbbby mcfresh January 29, 2009
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the act of not showering after rigorous activity when entering a social environment where mating is the goal
Hot Chick: Hey are you going to be at the bars tonight?
Sweaty Guy: Yeah I'm goin' solo loco
Hot Chick: uhhh okay...at least wear some deodorant
Sweaty Guy: (awkward silence)
by Sean Friend June 6, 2011
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Fun PSP game, basic and simple, involves tilting the screen and jumping, as well as collecting obects to make your character grow, thus increasing the games difficulty
Person #1: What should I get? Twisted Metal Black, or Loco Roco?
Person #2: Loco Roco.. Duh
by Torm November 15, 2007
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Loco (Spanish word for crazy)

When you see someone looking back at you making a silly face
Me: Why are you looking at me with that loco face?

other: Cause i am crazy about you (⊙.⊙)
by honey mango July 13, 2017
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mexican talk for your a little crazy
My poco loco amigo, next time the gringo police stop's you take hands out of pockets!!!
by itichie_nocanpo October 17, 2006
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