Ejaculation that lasts for so long that your condom almost explodes from the overwhelming amounts of cum. If not wearing a condom you are sure to produce a baby (or babies).
by snickered July 5, 2016
Get the Lengthy-cummug. When you are describing how long something is as something while not being particularly sure something's exact length.
by GermSol February 11, 2019
Get the Lengthinessmug. by piss e piss August 20, 2022
Get the Father Lengthy Limbsmug.