by Coryblount September 14, 2008

When mayo is used as a lubricant during anal penetration and the anus is not cleaned properly then the mayo shall rot, and maggots will form within the anus.
Jack used mayo as a lubricant on John's misshapen, disgusting, ghastly, revolting, repulsive, and nauseating ass as he proceeded to anal fuck him quite modestly. The mayo became trapped within his anal cavity and was never fully cleaned out thus causing the mayo to rot, and maggots began to form within John's feeble anus. John screamed out in frustration, "ass mayo!"
by Johhny Whiplash June 4, 2009

by SUP4104 April 4, 2016

When you wake up the morning after having unprotected anal sex and find 'leakage'. Morning mayo happens when a person is too tired or lazy to go clean up after anal sex.
Person 1 : Morning Babe, I had fun last night.
Person 2 : Me too.
Person 1 : Why is the bed wet?
Person 2 : Oh, I have morning mayo..
Person 2 : Me too.
Person 1 : Why is the bed wet?
Person 2 : Oh, I have morning mayo..
by an experienced user December 22, 2015

a cumshot
by mitch gibbons October 15, 2008

by Beckett101 October 17, 2010

well i was licking my dick when all of a sudden this white stuff came out i licked it up kinda gross kinda liked it gonna try again
by mmmmmmmmmmmmmm mmmmmmmmmg December 8, 2021
