FTMFBDAPOS Share definition Flag Acronym for : Fuck that motherfucking bitchy dumb ass piece of shit. Brian: Did you hear about what Trump did? Josh: Yeah, FTMFBDAPOS. FTMFBDAPOS by igotapm February 6, 2021 0 0 Get merch Get the FTMFBDAPOS mug. Buy Now — $32.95 See more merch