A females legs that rub togather when they walk or sit or whatever. they arnt nessarly fat
man, i just got another hole in my pants from my tree trunk legs!
by heather17 January 28, 2007
A female who on first glance doesn't look overweight but has some fatty legs.
Damn, look at that bitch over there, she has a pair of tree trunk legs.
by Jim December 12, 2004