A newfangled euphemism for sex. Derived from the common courtesy of having sex under a pillow fort so that people do not walk in on you.
e.g. -"What are those people doing?"
-"They are probably having sex, but it is nice of them
to make it less awkward by making a pillow fort."
-"They are probably having sex, but it is nice of them
to make it less awkward by making a pillow fort."
by your real name (fuckdasystem) February 24, 2014