10 Dirty Jokes You Totally Missed In Friends
7. The 'Ms.'-ing Words
After Monica and Chandler's wedding ceremony, Phoebe surprises Mr. and Mrs. Bing with a late wedding present: a Ms. Pac Man arcade machine. As time passes, the three become unhealthily competitive and hog the game, trying to beat their high scores.
When Monica returns from work, she discovers that Chandler has not only gotten good at the game, but has put dirty words as the high scoring names.
Upon inspection, she discovers that one of the three-lettered names "isn't dirty." Chandler informs her that "It is when you put it together with that one." Worried that her 7 year old nephew, Ben, will see them, she warns her husband "if you don't clear this off, you won't be getting one of those from me."
This gag was totally missed due to it's ambiguity, but it's fun to speculate. I guess Chandler will just have to use his hand to finish the job and pull those names from the screen. His non-messed up one at least.