Top definition
Sneaking around to hook up with a girl that you would be embarrassed to bring out with your friends because she is too trashy.
" I know she will put out, but i will definitely have to malcman her"

" Jon wont admit it but i know he has been malcmanning that skank from the bar last weekend"
by BEEEEF March 08, 2013
Get the mug
Get a Malcmanning mug for your buddy Manafort.