Lois' father visits Clark and his daughter on the episode "Ambush." Not everyone gets along so well, as depicted in this Smallville clip.
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Clark and Lois are in for a Thanksgiving shock on this episode: General Lane stops by. He has many questions for Clark.
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Smallville Season 10 Episode 7 Quotes

Tess: If I recall correctly, your cureall was two raw eggs and a Belgian beer.
Ollie: Let me tell you something Tess, I can do this whole 9 to 5 with you, alright? But I draw the line at happy hour.

Oh I'm in the mood. Just not for breakfas

Lois