1. Skate 3 Downtown District Dev Diary
(Articles/Video Game News)

Tags: [pump, and, grind, trannies, downtown, dev, diary, skate]  ...

2. Skate 3 Downtown District Dev Diary
(Articles/Video Game News)

... lack of knowledge of skater terminology, however, there's plenty of talk about "grinding and pumping trannies" near the end of the video.  ...