An indescribable sex act. So lewd that the true definition can never be said, everyone still knows what it means though.
Last night my girlfriend came over to my house, after 70 ounces of vodka i flabbergasted all over her, ruining her new cardigan
by tdotyadunknoe June 24, 2009

definition: an intense often violent expulsion of fecal material of consisting of a blood/poop mixture caused by the sight of something awesome, amazing, breath taking, etc.
by imahumandictionary July 22, 2010

Danny looked really flabbergasted after we told him that Portugal tied the game up in the last second.
by N. Tuite June 23, 2014

by Geoff January 20, 2004

by hahahahhahahahahaha1 June 30, 2009

When one is so shocked, surprised, or horny; that there flabber gets gasted and there gast becomes flabbered
by LiplessRain56 March 3, 2022

by peanut_ariel_carlos March 3, 2019
