This heavy rain is URUSAI.
Capital 'T' plus a Mosutache, plus four dots (which are, of course, raindrops).
Let's say - and this is a bit awkward - let's say that the "T" is an umbrella which George is using to keep his moustache from getting wet in the rain.
雨 (rain) + 林 (grove)
= 雨林 (rain forest)