waf·fle 2 
(wŏfəl) Informal
(wŏfəl) Informal v. waf·fled, waf·fling, waf·fles
v.intr.
1. To be unable to make a decision; waver: He waffled over whether to ask for a raise.
2. To speak or write evasively: "The secretary waffled when she asked to see the dean" (Rita Mae Brown).
v.tr.
To speak, write, or act evasively about (something).
n.
Evasive or vague speech or writing.
[Probably frequentative of obsolete waff, to yelp, probably of imitative origin.]
waffler n.
waffling·ly adv.
waffly adj.