餬口

糊 = 米 + 胡 : In the space station's kitchen (Ø2) Helga Horse (hu) is cooking a paste (糊) made of a whole sack of rice (米). She made a big mess, partly because the instructions were so unclear (糊) and therefore she was so muddled up (糊). She even had her Confucius moustache (胡) catch the oven's fire, so her moustache got scorched (糊), just as the rice paste.

Mnemonic symbol: 口 shall be represented by a mandarin. Karl Marx (k-) is enjoying a mandarin in the outhouse's living room (ou3).