The belief that when you are engaging in sexual intercourse with a woman who is pregnant, they can allow their semen to be inserted to the woman's vagina without fear of impregnation.
"Ever since Autumn became pregnant, Kyle has been letting it fly."
"After Katie became pregnant, Scott asked her if he could let it fly. But, she laughed at him. "
"Having a false understanding of the definition, Eric thought he had a free pass to fuck Dennis in the ass in a restroom. Now Eric has AIDS, not HIV, but full blown AIDS."
When you and your friends decide to throw stuff at people while in a moving vehical. Before you throw what every your throwing you hang out the window and yell "Let it Fly"!!!
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the USCoast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.