Grumpy Old Man, like CIA director Johnnie Brennan! Someone dissed his "friend" invitation and he went GOM!! They thumbed down his Facebutt comment and he swore like a GOM!!
by rodger wilco December 24, 2015

by Soft waffel October 19, 2017

by elelcart July 12, 2021

A bowel movement characterized by loud grunting, deep exhale noises and an awful odor. Derived from old men who have no shame in public bathrooms who just let it go no matter who is the bathroom during or after.
-- often happens to mid 20s men who had too much to drink the night before. (Similar to beer shits but worse)
-- often happens to mid 20s men who had too much to drink the night before. (Similar to beer shits but worse)
by MikkBretly March 11, 2011
