Definitions by LancelotLongBottom

nut flush 

Urinating after masturbation, in order to 'flush out' the residual nut left in the shaft of the penis.

"Bro I just rubbed one out and I forgot to nut flush. Now the end of my knob is stuck to the inside of my underpants."

nut flush by LancelotLongBottom June 7, 2019