Skip to main content
Harden means yes, yes means anal.
harden by Fullonrapist December 9, 2013
His quirk is harden
Harden by Todobaku_Shipper_69 February 15, 2020
Yooooooooo harden?
Harden by chinesespanish November 29, 2019
Harden is just that nigga.
Harden by Geeskiiii November 20, 2023

harden the fuck up 

1) Phrase whose meaning could be paraphrased as: "stop being a fucking pussy and act like you have a fucking pair of balls" (or something to that effect). Often used in sports.

2) A black wristband made in Australia.
1) Jim was whining because his pinky hurt and he was cold, so Bob told him to harden the fuck up.

2) Team CSC all wore black "harden the fuck up" wristbands during the 2007 Tour de France.
harden the fuck up by craig78436 November 7, 2007

harden up 

Interjection. Stop being such a pussy and act like an adult.
Chopper: "This is John. He spends an hour a day doing his hair. You're also a DJ aren't you mate?"
John: "Yeah."
Chopper: "Well, John, why don't you fucking harden up?"
harden up by fran_kato January 13, 2007