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by big daddy poobah June 16, 2017

grandfather clock

When your girlfriend won't let you have sex with her because of her period.you then convince her to let you pull out her tampon with your teeth, you then sit on her chest and hold her arms down as you proceed to swing the blood soaked plug over her face like a pendulum

I gave Kristi a grandfather clock today

by brown Charlie October 4, 2008

Grandfather clause

When a patron that isn't of legal drinking age enters an establishment before it transitions from restaurant status to bar/club status thus bypassing ID checks at the door.

Geoff: "Grant, let's all go celebrate your birthday at that new establishment and get you really drunk so your girlfriend can take full advantage of you."
Grant: "But my girlfriend isn't legal drinking age yet."
Geoff: "No worries, lets get there early and she can use the grandfather clause."
Grant: "That seems appropriate."
Kris: "People do that."
Nicole: "That makes sense."
Geoff: "I'm sure there's no science to support that."

by Kris May 22, 2011

grandfather slap

when someone slaps another person in the same fashion as a bitch slap, except with more seriousness and with an intent to harm.

bob: "god damn! that dude just bitch slapped that man to the ground!"

bill: "no bob, that man just got grandfather slapped."

by grandfather3 November 3, 2010

Grandfather Clock

The grandfather clock is performed while suspended in the air, generally with the help of 2 others. It is when you are hovering above a sleeping persons face with your dick and/or balls hanging directly over their face, waking them with either a slap or a loud noise (preferably similar to a grandfather clock striking the hour).

Dude, Robb ba ba brain'd me, so I'm gonna get him back tonight with a grandfather clock.

by Azzypoo September 16, 2011

grandfather of rap

The term used to describe rapper Eminem when his daughter births his grandchild.

Well it's official. Eminem is the grandfather of rap.

by Steve dAfem. March 11, 2016

Grandfather Clock

When you are down to your “reserve” pair underwear or boxer shorts that have a hole in the bottom exposing your dick hanging down simulation a working grandfather clock.

When I was wearing my old boxer shorts I walked out in front of my girlfriend and she said nice grandfather clock.

by Wap90 January 11, 2018