(skull fuckin' boots) similar to bfb's. instead of tim's or o.g. construction boots, they are them high black hooker boots. thems get laced up real high almost up to the knee. grab a bitch and skullfuck her.
"ey theys aint no normal boots, thems is sfbs. im bout to grab that bitches hair and shove my cock into her mouth"
by wodeee December 02, 2006
(butt fuckin boots) they are timbalands or catapiller construction boots. you tie them shits up, lace em to the top and go in deep.
by wodeee December 02, 2006