Ben Affleck Talks About His "Wonder Sperm" With Jay Leno

By:OK! Staff

Oct. 5 2012, Published 7:10 a.m. ET

When you're in the spotlight promoting a movie, it's hard to duck some questions, and Ben Affleck found himself ipuzzled while promoting his new flick, Argo.

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Last night he explained to Jay Leno that he had to answer questions about "wonder sperm,"even if he was clueless why journalists were askling him the question. "What wife Jennifer Garner meant was 'wonder member.' I have a 'wonder piece' — a 'wonder johnson.' I'm trying to do it on TV. It's a PG show."

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Last month, Jennifer made comments about being pregnant while appearing on The Ellen DeGeneres Show.

"I plan to be done,” she told Ellen. “But my husband is kind of a wonder sperm kind of guy.”

Jennifer added while laughing, “You just have a look at him, you can see it. Anyway…"

Much to Ben's surprise, the comments made the rounds before the spouses had a chance to even talk about it!