I was at a strip club when i was about 18, one of the dancers was coming down close to the stage and flicking her hair around like the Pantene commercial, on her back swing she accidentally head butted my mate in the nose, there was blood everywhere, he had to leave to get it fixed, we all laughed and stayed, she kept dancing....this is a true story!
had he met your mom before that night? maybe she did it on purpose
No first time they met, always awkward when it plays out like that!