When a man is tired after a days work and his wife runs full speed like a bull into his butt.

to go into.

In a sexual context, to penetrate the vaginal walls/ ass (if that's your preference)

The process of something being entertaining, yet stimulating at the same time.

A descriptive term for sex

the button you just pushed on the keyboard to get to this definition

A disorder where people repeatedly press the enter key even when their sentence isnt complete