Collection: Christmas 2026
Funny adult Christmas t-shirts for 2026 from Stiff Competition.
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SC-94 CHRISTMAS T-SHIRT: HAMMERIN' HANKY (TOOLS OUT, FOR SANTA)
Regular price From £17.00 GBPRegular priceSale price From £17.00 GBP -
SC-94 CHRISTMAS T-SHIRT: THE VELVET PYTHON (UNWRAP ME, SLOWLY)
Regular price From £17.00 GBPRegular priceSale price From £17.00 GBP -
SC-94 CHRISTMAS T-SHIRT: THE REAR ADMIRAL (BIG SACK, SPECIAL DELIVERY)
Regular price From £17.00 GBPRegular priceSale price From £17.00 GBP -
SC-94 CHRISTMAS T-SHIRT: THE GRIP (NEED A HAND, WITH YOUR PACKAGE?)
Regular price From £17.00 GBPRegular priceSale price From £17.00 GBP -
SC-94 CHRISTMAS T-SHIRT: SLICK WILLY (GREASED UP, FOR CHRISTMAS)
Regular price From £17.00 GBPRegular priceSale price From £17.00 GBP -
SC-94 CHRISTMAS T-SHIRT: MAJOR WOOD (UP ALL NIGHT, ON SANTA DUTY)
Regular price From £17.00 GBPRegular priceSale price From £17.00 GBP
Funny adult Christmas t-shirts for 2026 from Stiff Competition. Six retro 90s action-toy characters in Santa hats, each with a cheeky Christmas line. Soft unisex cotton crewnecks, made to order, with free UK shipping. The Christmas gift for anyone who likes their humour a bit stiff.





