A Collin Muffy is a person rated on a scale from lamon to muffy, they are most likely muffy and not lamon.
This kid is a Collin Muffy !
exapmle 2: Bro that one kid is a muffy
by Mrs. Flanigan September 23, 2020
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When You Jizz When A Girl Jizzes And You Take A Santa's Trumpet On Her Brother. (And Call It a Pugdog.)
I Gave Your mother a muffy fuck last night. (Almost Same As Screaming Dolphin.)
by xX 44100 Xx March 18, 2021
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It's just like the beer Munchies but called Muffy Muncher! Wow I'm really hungry tonight I've got the muffy munchies..
When your craving some Vagina. Also known as "Muffy Muncher".
by Muff bomb July 10, 2010
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1. used to describe one who is acting in a nerdy and/or uncool manner ie: acting not normal or weird
2. also can be used as an adjective to describe something that is not quite right
3. can also be interpreted as the hair around a womans vagina

This definition of muffy originated back in 1997 when I was in high school. An un-popular girl at my school had a head of hair so poofy and frizzy it resembled a big muff on her head, so we started calling her muffy. The word slowly became an adjective, and started to replace other words in our vocabulary (ie: your hair is muffed instead of your hair is messed up, and what the muff, instead of what the fuck)
1. do you see that lame guy over there trying to pick up those girls? they're just laughing at him.... what a muff!
2. did you just wake up? ...yes... oh, cause your hair is all muffed
3. dude... that chick I was with last night had a HUGE muff!
by Rachel Taylor January 27, 2005
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The bits of hair that grow over your ears.
Look at Dave's muffy-dufflers!
by Dunc and Dee March 13, 2005
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What's up with all the bathroom breaks?

I've got a crimson tidal wave, girl, I'm Muffy the tampon slayer!
by Shuaman June 9, 2021
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A tall goofy looking dude with a large curly fro who is a black belt in karate. He is required to give you the "speech" that he can kill you with one punch if he must use force like he is Bruce Lee or something.
Geez Train, just because we talk shit about your Mom doesn't mean you have to go all Muffy Lee on us.
by daschitz August 20, 2011
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