(noun) Tried and true, faithful-to-the-end; unwaveringly loyal to the core; your #1 ally when the shit goes down and your cause may very well be a lost one.
I was worried about John going to that part of town, but then I learned Nikki was with him. Nikki considers John a friend and is the downedest mother fucker I know. By me learning that I brushed my worries to the side. Nikki would watch out for John and put John's well being above his own .
A American heavyweight boxer, who uses the excuse my ring walk outfit was too heavy, as a excuse for his demolition in a world heavyweight fight against Tyson Fury.
Dosser is a word to describe heavyweight boxer Deontay Wilder who was schooled over 12 rounds of Boxing by The Gypsy King Tyson Fury.
He somehow managed to get a home town decision even tho he was totally dominated by Fury.
"Look it's that big dosser Wilder, The King of the Bumsquad pretending he is a windmill again."
"Who's that bum embarrassing himself ?It's that dosser who nobody knew until the Gyspy King gave him a pay day."
British Dossers :
AJ aka Bambi on Ice
David Price ( Future Bouncer at Mothercare)