The stain on one’s pants or skirt that is the result of a child ( usually one’s own child) having wiped their face off on said person while hugging or clinging on to them.
“Dude what’s on your pant?” “Oh, that’s a crotch blotch my kid just wiped his grubby chocolate ice cream covered face on me.”
by HaGumby April 30, 2022

by Frogfork69 November 29, 2021

by aperson36 July 29, 2010

Blotching is when you do a line of blow, then take a sip of Scotch and feel the relaxing yet intense wastedness, that makes you feel in control and at the same time reckless.
It had been a normal Thursday night, beginning innocently enough with some blotching at his apartment, followed by a visit to a few bars and then a dirty street dog to close down the night.
by LiamFX November 7, 2018

Someone missed so bad there was piss blotch all over the seat. Those bathrooms haven’t been cleaned in ages, there’s probably piss blotch all over the floor.
by Penile Fortuity September 18, 2019

by Alvaracorr June 17, 2016

by Chromecide March 12, 2009
