Here is a list of punk-as-fuck stuff, with a short explanation why.
Real Ale - fuck dreadfully poor-quality, homogenous, industrially-produced lager. Microbreweries FTW!
Blogging – fuck censorship and fuck the mainstream media – DIY
Growing vegetables – fuck pestecides – DIY
Making bread – fuck hydrogenated fats – DIY
Building stuff – fuck buying stuff – DIY
Building bikes, riding bikes - fuck pollution – DIY
Drinking tea - fuck not drinking tea!
Added by Missiren:
Knitting – Why buy when you can make, innit.
By Banksy!

Indeed – knitting IS punk as fuck!
FUCK NOT DRINKING TEA!!!!! fuck yeah lol