another pair of leg hugging trousers that are used to keep you warm when it is cold. my homies wear them under their baggy jeans and wear them down low.
yo al i getting me longjohns so i can wear me jeans down lower
The alcoholicsweater you wear on the inside, often giving you "warmth" in a number of drunk situations... mostly used in cases of courage or extreme stupidity...
Katie, the tube-top wearing, miniskirt-sporting hoochie mama took 8 shots of vodka and climbed into her liquid long johns, allowing her to brave the sub zero temperatures outside, thus leaving her jacket at home.
Similar to getting stank on your hang low. However, this phrase refers to the flap commonly found on the hind quarters of flannel "long johns." To be on the receiving end of anal intercourse.
After noticing the sly look on his face Dan asked, "James are you getting your long johns jimmy'd?"
After receiving a blow job from a girl on the top bunk of bunk beds, the act of jumping down to the ground in such a way that your slobbery, erect penis slaps the person occupying the bottom bunk in the face.
Now you are really gonna get it... I was only going to shroom slap you, but now I'm going to give you a slobbery long john!