Pasting into Genymotion Android Emulator
If your Genymotion version supports copy/paste, you may use menu+C and menu+V for Copy/Paste (menu key is usually between Alt and Ctrl and acts as a right mouse button click).
Copy/pasting text from the host into the virtual device is possible since version 2.1.0. (Note that simply updating Genymotion does not suffice, you also have to recreate the virtual device after updating to 2.1.0 or greater.)
Pasting can be performed via long tap/click + PASTE
in the virtual device.
Since Genymotion is not support this action (even if you open VirtualBox, settings for your VM and set Shared Clipboard, it still does not work with Genymotion 2.0.3 I'm using)
So, I use an alternative way, if your text is not secret, you could use an online note like http://shrib.com/
Paste your text there then open link on Android VM, copy on it and paste to place you want. Take several step but if you don't want to type a long text (like mine, is a long SQL)