The act of defecating on another's forehead with only a piece of cling wrap separating the feces from the forehead. Similar to the hot karl and the cold karl.
Judy asked to receive a warm karl from Hank because she didn't want to get her forehead messy.
by Schnizzle October 14, 2003
When you shit in a sock and beat someone with it.
My boss pissed me off so much, I had to give him a warm karl.
by Missmelrocks February 11, 2012
To shit on your partner's chest, wrap them in cellophane and then give them a hug. The heat of your feces produces a pleasant warming sensation. A hot karl, but just a few steps more.
Susan wanted to heat things up, so I gave her a warm karl.
by Fozter November 21, 2008
It's when you take a shit in a sock and then smack someone in the face with it.
Mark decided instead of rapeing mookie he would give him a warm karl
by Skuuchie April 13, 2005
A Warm Karl is when you take your fecial product (Shit) and put it in a cup. Then you piss in the cup to the top. Once you have filled the cup with your shit and piss, you fit the cup on your erected penis. Once your shit and piss has soaked into your pubes and penis, you remove the cup and insert your smelly penis into a wrinkley ladys bum. Then you rape her bum until she has her period on your face. Can also be used in masturbation.
Did you see Mike O'Brien Warm Karl his gandma? I heard that DOBer walked in on him. How wrong is that!!!
by The Fuck Machine February 10, 2005