People aren't expected to enjoy the aroma of flatulence.
Glen has just eaten a big burrito full of beans and cheese.
Glen wants to relieve himself of gas during the office meeting.
Glen silently passes gas and excuses himself and apologizes to the other workers.
Glen passes gas during the meeting and starts sniffing the air enthusiastically.
Glen's boss and coworkers try to act like nothing ever even happened.
Glen's boss makes him take a drug test because of his strange behavior.