Sintendo

n.

Sexual intercourse.

"... we were playing Sintendo in the back seat of my mum's car..."

by Jason Gregory January 13, 2008

sinuendo

An indirect sexual reference or implication that violates the boundaries commonly viewed as appropriate inuendo or discourse.

Dude, that bitch boss of yours made some wack sinuendos at the holiday party!

by christine sixteen August 19, 2009