What is Stick out ?
Stick out is (verb) 1. to push some- thing out to stick your tongue out at someone to make a rude gesture by putting your tongue out of your mouth as far as it will go That little girl stuck out her tongue at me! 2. to be further forward or extended away from something Your wallet is stick- ing out of your pocket. The balcony sticks out over the road. 3. to stick out a mile or like a sore thumb to be easily seen (infor- mal.) Their house sticks out a mile because it is painted pink.
source: Easier English, Student Dictionary Upper Intermediate Level