The act of a man fully inserting a hand into a vagina, then inserting his penis in his hand, and proceeding to masturbate. The motion resembles the tolling of an old fashioned dinner bell.
She was so loose that the only way they could both get off was when he gave her a dinnerbell.
by s.163 March 03, 2014
The open space between the a female's thighs and groin, usually in a square or triangle shape. These only occur with skinny girls as the thighs can not touch. Also known as a fancy gap.
Ever notice Sarah's dinner bell? You could stick a 2x4 though it and not touch her thighs.
by the captaincc December 31, 2010