look up any word, like dirty sanchez:
 
1.
adj.> describes a person or their behavior that is sexual in nature. usually refers to females, but used to describe male behavior as well.
My girlfriend asked me if she could watch me take a shower, and I told her she was real mannish.
by akfreak January 14, 2008
 
2.
Describing a female who looks freaky or nasty.
"Yo, did you see that girl over there with them curves...she looks mannish!"
"I can tell by her lips that she's mannish"
by Meemers September 02, 2005
 
3.
exhibiting masculine traits or appearances, usually of a brutish nature.
Her laughs are so mannish; slapping the table as she cackles loudly.
by hollyw July 18, 2013
 
4.
adj.> describes a person or their behavior that is sexual in nature. usually refers to females, but used to describe male behavior as well.
My girlfriend asked me if she could watch me take a shower, and I told her she was real mannish.
by akfreak January 14, 2008
 
5.
Of or possesing man-lke qualities
Look at that mannish lesbian
by Libballs January 26, 2003