have you tried marmite as a substitute?

(PsychoChomp, Mon 1 Jun 2009, 23:15, archived)

Marmite is great.
I like the saying. "he's so fat, when he's finished shitting it must be like wiping a marmite jar"
( Wildheart Baby. Drunken Mess In A Good Way, Mon 1 Jun 2009, 23:17, archived)