adj. A little bit mechanical, a little bit wacknutty.
Real citation: "This is basically, either my character Dream gone postalish-bionic or some other character, hence the name doesnt have a character name! Wowies"
(Sept. 25, 2002, http://us.vclart.net/vcl/Artists/Michelle-Menezes/index01.html)
Made-up citation: "Even a postalish-bionic supermonkey with a terrible vengeance to mete out can take the time to send a thank you note to his Aunt."