Trademark query?

[Lucan Unlordly]

Talking to a business friend today about the latest trend for oversized clothing. Yes, that XXXL T-shirt your long lost auntie got you for Christmas without knowing you shed 3 stone during the Pandemic, is now top drawer catwalk fashion!

He suggested as a joke that he might get some oversize raincoats made and sell them as 'BIG Macs' but wasn't sure if Ronald and co could come after him??

Or could they? I really wasn't sure... ?

 

[WaveJumper]

If you sold small's you could call them Wimpy's ?