Exactly what is says on this offensive t-shirt. Sorry about that mate. This is most definitely the combo-breaker in your "mum" argument. There's no decent comeback from this. Assume the fetal position and cry in a corner.
Respect Your Mum classic fit.
When I Became Your Sister Book
I Am Your Mother Slogan male t-shirt.
To My Girlfriend I Love Your Fine Bum Card, Multi
I'm Your Baby Tonight Vinyl
I Am Your Daughter male t-shirt.