1.) An anti-personnel device that is designed to damage its target with explosive power alone.
2.) A type of fart where hopefully the Boom warns you before the Shock wave hits, usually resulting in holding one's breath and calling an O-ring repair doctor.
1.) "The perpetrator was neutralized by a concussion grenade."
2.) "Oops! Did u just hear that concussion grenade, quick plug your nose!!"
Pussy concussion happens due to blunt force trauma of hand, dick or paddle. Knocking pussy out cold. Only form of cure known at the moment is oral resuscitation.
If you are not practiced at oral resuscitation, please, seek immediate and urgent care from a Pussy Concussion Healer and practiced medician.
*Scarlet was thrilled with the veracious appetite of her lover, until she had to seek treatments for her pussy concussion”