Lord knows, I have a plethora of shots of guys doing something weird!  LOL!  This would be funnier as a movie ... I'm afraid the still shot doesn't quite do the event justice.  Alan, the guy in front in the dark blue shirt, is busy stuffing his cheeks with Mentos.  Once he did that, he drank a Diet Coke.  (This is a bad idea, for those of you who might be wondering.)  The other guys (Darren, Lance, Jason and Eric) are waiting to yell and laugh at him while he's engaged in this activity.  There's even a guy out-of-frame (Martin) with a stopwatch, timing Alan to see how long it will take him to drink the soda.  Jason (behind Alan in the gray shirt) will be going next. 

Let's see ... the picture below me shows someone talking on the telephone.

"If your pictures aren't good enough, you're not close enough."  ...  Robert Capa