v (vulgar|colloquial|often|obscene) To insert one’s penis, a dildo or other phallic object, into a specified orifice or cleft.
v (vulgar|colloquial|often|derogatory) (non-gloss definition|Used to express great displeasure with someone or something.)
v (vulgar|colloquial|often|offensive) To lose care for, to forget, to disregard, to no longer regard as important.