1 definition by Purple Trash

Describing a sex act in which the (female) bottom is overly lubricated such that her chest is like a bowling lane, and the top then straddles her and slides up crashing between her boobs.

If the bottom happens to be a trans woman that still has a penis, and it ends up erect, that's known as leaving the headpin standing.
The lube spilled when trying to caress her breasts, so I instead went for the 7-10 split.

She loved it so much, it left the headpin standing.
by Purple Trash June 24, 2019
Get the 7-10 Split mug.