USB

USB is a crude but flattering way to refer to a female friend in texts and online. People may use it authentically or sarcastically with friends.

For example, your friend may text you, "how you doin? it's been 2 long, usb!" Or, your friend may comment on a picture you posted on Instagram, "Looking good, USB!"

While people may call their friends USBs, you will more commonly see or hear people use "USB" to stand for "Universal Serial Bus," as in "USB port." For example, your friend may lament, "I lost my USB flash drive with all my family pictures. :("