When someone makes a comment and someone else repeats it soon after, claiming it as their own. Often, but not always, trying to one up the original idea.
Emmet - We could build a submarine!
*short delay*
Batman - We could build a Bat submarine
A person's single redeeming quality that distracts from the fact they are a grade A douche fag.
"It took me a while to realise the only reason I like her was because she had a Cunt Muffling set of tits"
"The only reason he spends so much time working out at the gym is because his face is too ugly to be a Cunt Muffler"