Somebody who is pouting and inconsolable over something trivial. Acting stubborn and pessimistic like a small child who is throwing a tantrum.
"Don't even bother talking to him. Robby's being a Little Guy today."
by MookyTheCat August 11, 2009
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The guy that takes a lot of shit from people and dosnt do anything but laugh with them because he can't do anything about it. He usually just bottles everything up inside and no one knows. He is usually funny and hangs out with a lot of girls. He is also pretty smart but not a lot of people know that. People underestimate him a lot because he is the smallest one of the group but, he is more powerful then you would expect (physically and mentally) he tends to have a lot of friends but he only has a hand full he can actually call friends. He is sweet, cute, funny, and is nice, but when he finally snaps, he won't be able to control himself. All the anger has taken over the mind and he will just let it all out. You would never expect him to have so much anger. He is just a ticking time bombs. People look at him and think he is calm and a layed back person. He hates being who he is because he is still the little guy. He can never really express himself because he is just a little different and to some people Different is bad.
He is the little guy of the group.

The little guy is so cute! Why is he single?

Why dose the little guy let people walk all over him??
by Golden moments July 21, 2014
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The act of wiping a booger on someone's ass while having sex with them from behind.
Isaac is the man! He totally gave Chad's sister a little guy and took a picture of it with his cell phone.
by Little Guy October 5, 2007
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A sexy, skinny dude who always knows how to make people smile. He is incessantly inebriated, and provides endless entertainment to his friends. A little guy is always a fun guy to be around.
by samiface February 3, 2010
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