neck flap

When you are giving a guy a blow job and his balls keep hitting your neck like a wattle on a turkey's neck.

I can't believe he neck flapped me last night!

by Neckflap October 27, 2017

Rooster Neck Flap

Noun:
The sensitive part of the penis that dangles 2 millimetres just inferior too the penis head.

1. Wow, I would love a girl to blueberry my rooster neck flap

by BOOMSTICK November 4, 2014