Similar to the classic "That's What She Said!" phrase, this one is to be used in a situation in which a person is trying to be cool quoting Charlie Sheen.
Annoying Quoter: "I am battle-tested bayonets, bro!"
Non-Annoying Quoter: Oh wow... That's What SheenSaid!
A sometimes humorous, sometimes idiotic and asinine joke.
It implies that the speaker has heard the recipient's female sexual partner utter a statement previously said by the recipient. It is implied that the female sexual partner did so during intercourse; as the joke is typically used on sentences that could have, but do not usually exhibit, an innuendo.
The joke is not funny when the recipient was actually talking about something sexual stated by his female partner.
an excuse dog owners use to weasel their way out of taking responsablity for their dog's actions
neighbor: your dog's incessant barking keeps me up all night! please stop leaving it outside!
dog owner: it's what dogs do.
neighbor: your dog keeps getting out of your backyard and shitting on and digging up my lawn! please secure your gate better!
dog owner: it's what dogs do.
neighbor: your dog got out and mauled my 5 year old on his way home from school!
dog owner: it's what dogs do.