Definitions by InfoNATION

Diddle my fiddle 

Fingering oneself to the point of orgasm whilst listening to music played by a fiddle.

Spencer said he would diddle my fiddle later tonight.

Diddle my fiddle by iNfONATION January 28, 2014

Erection 

When a male or female is sexually aroused, they get an erection. For the male, the penis arches up and becomes stiff. For the female, her clitoris, inside her vagina, becomes stiffer.

He had an erection right before intercourse

Erection by InfoNATION June 10, 2007