Why Murray's GF looked grossed out after kiss

On Sunday night, cameras captured a sweet moment between Pittsburgh Penguins goalie Matt Murray and his girlfriend after he won a second straight Stanley Cup.

But his girlfriend Christina Sirignano didn't appear to love the taste of the kiss she gave him:

It makes sense, right? Dude's been sweating like crazy under a mask with a beard, so it can't be great to kiss.

Sirignano probably saw that video and posted an explanation along with an Instagram snap of that moment:

"My back-to-back Stanley Cup Champion PSA: he tasted fine but his beard was so sweaty it was like I was kissing Beckham."

Who's Beckham, you ask? That would be their dog, who has its own Instagram account:

(Thanks to Larry Brown Sports for sharing.)