When someone leaps onto another person, from behind, holding onto their back with their arms and legs.
by Koalabearluver October 5, 2017

by Mimi B. February 27, 2008

A form of hugging, when one person jump into anothers arms wrapping their arms and legs around the others body, like a koala bear.
by LesbianDani July 7, 2011

by The Doctor May 9, 2003

when your "bitch" or your "girl" is constantly up your ass 24/7 and will not give you a second to be alone, she starts to cling to you like a koala bear to a branch
by Falco203 February 23, 2011

by lithpingithfun February 8, 2017

by SarnXero March 29, 2010
