What is Im Grin?
1.
The tell-tale grin one gets while IM-ing at work or in class. This grin tends to incriminate the IM-er and lets others know that they aren't staying on task or paying attention.
"OMG, LMFAO. Stop it - I've got the worst IM grin and my boss just walked by"
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Random Words:
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Published by Nintendo, developed by Intelligent Systems. One of the best RPGs on the Nintendo Gamecube, or on any system for that matter..