having sex; as in having such great sex, her legs will be shakey causing her boots to knock together
by mia swallows July 24, 2006
Knock'n¬ the effect from Sound wave frequency decibels (hz) moving fast enough to cause a loud vibration, thus resulting in a sound being heard.
¬ the result of having an extremely loud, but good sounding car stereo.
¬ the result of having an extremely loud, but good sounding car stereo.
by 1-Ubanius-Y-PhanTech-xY-Mous-2 January 03, 2021