A pharse satnding for "what the fuck, man?" Usually used when an individual is intoxicated and his friends are talking to him. It tells your friends that you are to intoxicated to follow what they are saying.
Jay: Hey, wanna go get something to eat, Dennys, Mc donalds?
Jack: ......wtf man......?
Jay: Oh...never mind then...
A simile/idiom similar in meaning to "one man's trash is another man's treasure" only, in this case, it means that what is funny to one person may be offensive to someone else.
Tom: "Man, I told this hilarious joke last night. Everyone laughed but Bob. He was a douche and said the joke was offensive."
Dick: "Don't worry about it, dude. One man's LOL is another man's WTF?"
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.