Weepinbell is a pokemon that resembles a sentient pitcher plant and, to some extent, a vagina. Because of this it is occasionally used as a euphemism. Weepinbell is the evolved form of bellsprout and evolves into Victreebell via Leaf Stone. The inside of a weepinbell is extremely acidic, such that millions of sperm are killed upon entering its mouth.
Beware of weepinbell's razor leaf, for it could cause much harm to your barboach in battle.