What is Mumby?
1.
kid who got a cum slap on the face by another childs pillow.
if i were to jizz on my pillow then slap you in the face with it, mumby.
2.
A really ugly girl with too much self-confidence.
Look at Shareen in that ghetto dress, she's such a
mumby .
See
Random Words:
1.
Giving oral sex to a female. The opposite of killing a ninja.
Jon: "What happened to you with the fat chick last night?"
Dea..
1.
(adjective) A past love interest that no longer has the right to share the same world you live in.
"If that Zoo Monkey thinks she&..