RAJR's definitions
Too self-conscious to enter a shop for fear of embarassment because it's too 'cool', too bright, or that you may break something.
She went to enter the shop, but suddenly became Shop Shy and performed a u-turn in the brightly flood-lit doorway when she realised  all the staff were standing still and staring at her, ready to pownce and ask her lots of questions.
by RAJR March 5, 2009
Get the Shop Shymug.