Note to self:
It's not a great idea to write code comments while a partner is (intentionally! maliciously, even!) distracting you with prospects of lunch... specifically the naked kind. Especially when the comments are automatically included in the code's documentation, which goes on the project wiki and engineering intranet.
How about you? What things do you need to avoid doing, or do very carefully, when you're (ahem) pleasantly distracted?