look up any word, like lemonparty:
 
1.
Penfolding is the act of having biting a partners penis during fellatio. This can only truly be appreciated in the outside setting.
That bitch penfolded me.
by Dave69 June 05, 2005
 
2.
Mole-like appearance, usually due to small beady eyes, glasses, and little pot-belly. Tends to develop in quiz geeks. Likely to have names like Oliver and Richard.
This pub is full of penfolds, let's go elsewhere.
by London Goddess January 24, 2006