Dutch Courage ?

Celta Vigo sub having a quick beer before coming on

http://uk.eurosport.yahoo.com/blogs/pitchside-europe/celta-vigo-sub-drinks-beer-bench-130123666.html

 

I heard Gervinho also does this before he steps out onto the pitch. Explains everything.

 

Gervinho likes a big frothy head on his beer

 

I once saw an old mate before playing football so we had a pint or two. I then went off to football and loads of froth kept coming up; I looked rabid at one point.