Presumably a very weird sex act. If it isn't, I'm sure that there all plenty of deviants prowling about there that will invent whatever the posh wellie is. I feel like it will have something to do with feet, seeing as a posh wellie is a nickname of sorts for Wellington Boots (I think) so it would make quite a bit of sense. It would also make sense for it to include rubbers, since Wellingtons are rubber boots. That's all I can think of, get to you glorious internet deviants.
Oh man, last night was a dream come true! We did the posh wellie for hours!
A fud that is really in need of a good clean. Like it's been out all night on a fisherman's foot as he's been trawling the seas.
Man, my new bird has a Grimsby welly. It nearly scalded my dee.
Calf or Knee Lenght stilletoe heeled boots, usually black leather or a cheap white PVC among knackers. Irish slang for "Fuck Me Boots'
Oisin-"I see Sinead has the auld slut wellies on tonight"
Sinead-"Fuck you Oisin!"
7๐ 3๐
Adidas superstars, worn by 99.9% of teenage girls who try to act hard
Are you wearing them slag wellies today?
Shut up! I love my superstars, call them that once again and Iโll bang you
3๐ 2๐
A woman who has a large and damp Vagina not too disimilar to that of a Yeti's Welly
Yeah she was going down on me and i wanted to return the favour until i saw her Yeti's Welly
5๐ 3๐
Taken from 'Rogers Profanisaurus'
A poetic term describing a lady's bodily treasure.
'Spatula was powerless to resist. His eyes burnt into hers like mamellated chalcedony. His muscular arms enfolded her body as she felt herself being swept away on a noctilucent cloud of passion. "Am I the first?" whispered Dartanyan. "Sort of," she vouchsafed in return, her voice quivering with unrequited passion. "I've not let the other two have a shot on me melted welly yet."'
10๐ 9๐
a guy who smells bad and also is an asshole
guy 1: you might want to use some deodorant
guy 2: fuck you
guy 1: wow you are such a smelly welly