A Black guy, a White guy, a Mexican guy and a Chinese guy walk into a bar. At the end of the bar, there's a beautiful red headed woman drinking by herself.
The Black guy says, "Yo check dis out. This bitch be mine, cuz." He walks over to the lady and says, "yo my name Jamall. What be yo name, bitch?" The lady looked horrified and looked the other direction. The black guy was humiliated. He walked out of the bar in defeat, head hung low.
The White guy stands up and says, "that dude didn't have any skills. Watch this." He stands up and starts walking over to the beautiful lady." Seeing in the corner of her eye that the white guy was approaching her, she looked up and sighed. The white guy saw that she wasn't interested. Head hung low...the white guy walked out of the bar.
The Mexican's turn. He said, "those fools don't know shit about ladies. Watch me in action and maybe you'll learn a thing or two from a true playa." He stands up and approaches the girl. He says, "Hey there, chiquita. Me llamo pancho, what's your name?" The lady just looked down her glass, sipping the straw, ignoring the Mexican guy. The Mexican's face turned red, he starts sobbing and walked out the door.
The Chinese guy is the only one left, with a clear smug look on his face. He got up, taking his time, checking his swagger..on his way to the beautiful red head. The girl looks at him. He looks at her and says, "Examination of the two northern hemisphere passes, where the DMSP satellite definitely crosses the theta bar, shows large flows and a large gradient in the flow associated with the theta bar. These gradients in the flow correspond to regions in the particle spectrum data where there are high energy ions and moderate to high energy electrons which form "inverted V" signatures. These gradients also correspond to local minima in the electrostatic potential signature. Using these three criteria (high energy ions, "inverted V" signatures in the electron spectra, local minimum in the potential) to identify the location of the theta bar in the southern hemisphere shows the theta aurora does exist there, but with much smaller flows and a correspondingly smaller local minima in the electrostatic potential." Then the girl called the cops and had them all arrested.