Well...I'd have to say Small Talk because it's the only one I've ever made.
It was fun to do though. The attempts at sabotage of MM not withstanding.
LabRat (realising this wasn't the answer C_A was looking for. )
Athos: If you'd told us what you were doing, we might have been able to plan this properly. Aramis: Yes, sorry. Athos: No, no, by all means, let's keep things suicidal.