When a younger brother is bigger or around the same size as the older brother. sometimes the younger brother will have a very low,sometimes lower voice then the older brother which is rather comical.
My Brother's friends were horrified when I was introduced as his "little brother"

"More like my Big Little Brother" He corrected.
by Kelly Day October 22, 2007
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A person short in stature who also has a a very muscular physique.
Person one: He is only 5' 5" but his muscles are huge

Person two: That is a big-little dude
by big lil dude April 30, 2010
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A younger sibling who displays characteristics that the oldest should possess.
I'm the youngest of my siblings, but more mature. I'm a big-little sibling.
by Kassy Kas September 10, 2022
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Having sex with a frat boy and then having sex with his little (his new member) It's similar to having sex with a dad and his son
Kari was talking to Jake, they had sex. Now she thinks his little is hotter, thats about to be a Big Little Beatdown.
by suckitGOP December 6, 2010
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a phrase to discribe somones proportions. such as breast size to the body. somone with odd proportions.
"hey look, that chick is big n little"
by Cryo March 29, 2004
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When spooning; the spooner on the outside with there back being untouched is known as the "big spoon" usually this person is bigger...The spooner on the inside with their stomach being untouched is the "little spoon" usually this person is smaller in some way.
While watching the 40 year old virgin, Timmy and I played big spoon little spoon on the couch
by quickdrawplay12 October 20, 2007
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A large person with little hair that looks very out of proportion compared to the rest of his body.
by jamie leek June 3, 2008
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