A Texas slang word for "ought to."
You really think you orta be messin' with that snake?
ayon kay Kanji_Flufenoff ika-15 ng Oktubre, 2010
An abbreviated version of the phrase: "otherwise reffered to as".
This guy's name is John Doe... orta DJ Funky.
ayon kay Laura Marshall ika-22 ng Oktubre, 2007