'It's Ok But Just This Once' by Gym Class Heroes - Guitar Tutorial

            -------------10-10-10-10-9-9-7-----------------------------------------|
-12-12-12-12-12-12-12-12-8-8-8-----------------------------------------|
-10-10-10-10-12-12-12-12-9-9-9-----------------------------------------|
-12-12-12-12-----------------------------------------------------------|
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That's the all the verses. Just repeat that over and over and over until the chorus of course which is up next. 

-2-3--7-5--2-3--7--2-3--7-5--------------------------------------------|
-3-3--7-5--3-4--7--3-3--7-5--------------------------------------------|
-4-4-------4-5-----4-4-------------------------------------------------|
-4-5-------4-5-----4-5-------------------------------------------------|
-2-5-------2-5-----2-5-------------------------------------------------|
---3---------3-------3-------------------------------------------------|


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-9-7-5-5-4-2-----------------------------------------------------------|
-9-7-5-5-4-2-----------------------------------------------------------|
-7-5-3-3-2-0-----------------------------------------------------------|

At the end repeat the chorus twice.