Arroyo cactus (Catacallis Covillei) is a member of the cactaceae, characterized by dusty brown skin and bright lavender flowers. Found in desert regions of North and Central America, the arroyo cactus is most likely found in dry creeks, washes with severe erosion.

Known also as Washbaby, Dog Ditch Dweller, Dirt Trapper.

Unlike its cousin the barrel cactus, the arroyo is a non fruit producing cacti, who's bloom serve purely for ornamentation.

Due to over cultivation of land in it's principle growing areas, the Arroyo has suffered a dramatic decline in the last century. Botanists from the Lomax-Kurshberg Institute are attempting to produce healthy Arroyo specimens within artificial conditions.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

the gayest dorm on stanford campus. full of hypocrites, hippies, douchebags, and pussies. the bitches can't afford to be stuck-up because they're ugly as hell, yet somehow they are. the guys are guys in so far as they have empty sacks where their balls used to be. the most unreal place on the face of the earth.

synonyms: film actors guild of america (f.a.g.), george michael's bedsheets, hell, brokeback.

Arroyo, A name that signifies greatest in ones soul. An arroyo can be challenging and a bit hard headed but in the end they normally apologize or feel bad for what they've said or done. An arroyo can be a airhead as well, not understanding what's happening and not thinking before talking.