Somebody that sleeps with lots of people and feels the need to bring it up at the next given occasion.
Sarah: Wow, that's a long banana.
Kate: Yeah, almost as long as Simon's last night.
Sarah: Omg, you're such a Shag-bragger.
A woman or man you have casual sex with but don't wish to brag about
"Hey bro Fat Susan said you laid her last week", "ok yes I did, I was totally pissed , the bottom line is I'd prefer to keep her as a secret shag"
Sex that lasts only two seconds before the guy comes. Click, click, boom!
Person #1: Did you have sex with that guy last night? How was it?
Person #2: It was shit. It was a total shotgun shag.
Person #1: Ha! Unlucky.
Going in raw while shagging a girl
I got Raggedy Shagged by Philbert last night.
when you have many exhausting days because of multiple events not going your way
Bruises and any other injuries given with consent during sex
"John gave me a massive shag mark yesterday, still stings."
you're walking funny, did you have a shit shag last night?