What is Britneyed?
1.
To shave one's head unexpectedly, whether it's by choice (a la Britney Spears) or otherwise.
Example 1:
Girl: Did you see Claire's hair, or lack thereof? She Britneyed it all off!
Example 2:
Frat boy 1: What the hell happened to my hair?
Frat boy 2: Dude, you got Britneyed while you were passed out.
See 
Random Words:
1. 
Descriptive term for the sound of semen and gas erupting from the anus after anal intercourse. Erutpions may also consist of several oth.. 
1. 
my first car. seriously, my car and others like it are peices of shit.
dude yer rustbucket sucks
See crap, p.o.s., jeep, old, rusty
2..