When somebody asks for something that you're not going to give them or do for them, your response is "Sorry, but I'd say you're looking up a dead horse's ass"
by wlp1971sept May 25, 2009
Get the Dead horse's assmug. by SA Earl January 13, 2011
Get the Lookin' up a dead goat's assmug. by jen o December 8, 2013
Get the looking up a dead mule's assmug. a phrase used to make codes or practice typing, as it contains every word in the dictionary(almost).
Also an effective insult when said quickly, as it leaves the victim speachless.
Also an effective insult when said quickly, as it leaves the victim speachless.
by X June 13, 2003
Get the suck the green, oozing, syphilitic slime from an AIDS infected , necrophiliac fucked, dead faggot's assmug. by TaylorSwift@Icloud.com June 24, 2023
Get the Dead Ass & Grassmug. 
by heyo tomato October 1, 2019
Get the dead assmug.