1. The plural of Lego is Lego. 2. You get a set with 1273 pieces. You find out there are only 1265 pieces. There is great sadness. 3. When you combine Yellow Tiger and Red Tiger and all their friends you get Voltron. You can play with friends and share, at the end of the day you uncombine and you each have a tiger. Much fun is had. With Lego if you combine Lord of the Rings and Spiderman much fun is had. When you try…
"Photoshop" is not a verb (and should be replaced with the equally-easy-to-say verb "enhance using Adobe® Photoshop® software") [1], but that doesn't stop people from using it as such anyway. The presence of an extra 's' doesn't impair meaning and focusing on it tends to be a distraction.
[1] http://www.adobe.com/legal/permissions/trademarks.html#photo...