When a pushy, obnoxious, ton of lard fat bitch cuts in line for example at Mick D's, you exclaim "getthefuckbackinlinebitch", a means of asking her politely to step back in line.
1. Short for 'get your', commonly used as a sentence opener to add excitement or emphasis to the statement. Requires increased volume and testosterone accompanied by rapid hand movements
2. Can be used by itself as as expression of avid agreement or being really pumped up for something