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2.
a guy's handwriting, usually sloppy
"That's definately ManWriting over there, you can't even read it".
by Kawana December 25, 2007
 
1.
Sloppy handwriting usually attributed to men or teens. Can also be used for females that refrain from i's dotted w/ hearts, swirly letters and smiley faces in the middle of fucking nowhere.
"Jason, why the hell would you leave a note on my car telling me to go to your house after work for a good time and then sign it "from baby" ?"

"Dude, what the fuck?!? That isn't my writing!! That must be Allison's. That chick has serious manwriting."
by Gone Postal October 20, 2009
 
3.
Used to define a man's (usually more teen boy)'s sloppy handwriting.
"Wow, look at that manwriting"
by Neiche November 12, 2007