oh lawd Share definition Flag an expression someone says when he is overwhelmed by a particular physical feature. Particularly on a human....... particularly nice....... particularly.... the ass e.g. Person; hey look she's got a big a- oh lawd!- oh lawd by manu :) November 19, 2013 0 0 Get merch Get the oh lawd mug. Buy Now — $32.95 See more merch