Bechaco Share definition Flag Another slang word for bitch to call a girl so she wont know that you are calling her a bitch. Guy #1 "God Emily is a bechaco!" Guy #2 "That's so true!" Emily "Huh?" Bechaco by S.Kills June 8, 2015 0 0 Get merch Get the Bechaco mug. Buy Now — $32.95 See more merch