Cases for which Rav would have people flogged, for violation of rabbinic rulings or for disgraceful acts: Kiddushin 12b
Rav's position while reciting supplications on a public fast day: Megillah 22a, 22b
Allowed a finder of tar to keep it, and then told the man to split it with Rav's son, Rabbi Chiyya, when the man hesitated to rely on the permission: Bava Metzia 23b
Rav said it would be a disgrace of Hashem if he didn't pay for a purchase immediately: Yoma 86a
Prayer before entering a court: Yoma 86b
Rav arguing against a Mishnaic source, in his role as a Sage of the Mishnaic period which ended during his lifetime: Eruvin 50b; Ketuvot 8a
Rav and Speech during sexual intercourse: Chagigah 5b
Rav And the Order of putting on Phylacteries and Reciting Shema: Berachot 14b
Made Kiddush beginning Shabbat on Bread when he felt that he was more desirous of bread: Pesachim 106b
Made Kiddush beginning Shabbat on Liquor; Rav Huna said that he did it because he made money from it, and so it was favorable in his eyes: Pesachim 107a
Rav refused to rule in legal matters after the Yom Tov meal, because of concern for the effects of intoxication: Beitzah 4a-b; Zevachim 18a
Rav refused to teach Torah when he was intoxicated, including Torah which one may teach while intoxicated, because people would always draw him into legal discussions: Keritot 13b
When Rabbi Chiyya learned in Rebbe's study hall and ate at his table, he said there was no need for him to make an individual donation to the meal merging their properties to permit transportation between them on Shabbat. Rav did the same, when he learned in Rabbi Chiyya's study hall: Eruvin 73a
How Rav and Rabbi Chiyya's wives prepared barley kernels for them on Shabbat: Beitzah 13b
Rav Acha Bardila's instructions to his son, or Rav's instructions to Rav Acha Bardila, on how to grind spices permissibly on Yom Tov: Beitzah 14a