The foamy amalgams of semen and fluid that urp
out of a vagina during and shortly after intercourse.
"I usually keep an old towel handy to sop up all the sex cheese my girlfriend leaks on me."
"That's cool, I usually just use a dirty sock."
A lot of needless, senseless, non-value added activity; use of this expression should invoke images of a monkey masturbating on top of a boulder.
"You need to quit all that monkey motion and get a goddamn job."