Continuity mistake: Adam takes off his headset, 5 seconds later his headset is on again. (00:00:20)
Continuity mistake: The bouncer pours a beer on Adam's head. While Jillian defends Adam his hair changes from dry to wet to dry several times during the scene.
Hungry Like the Wolf Dog - S3-E18
Revealing mistake: When Jillian throws the keg, you can see a rope attached to the keg pulling it after she spins.
Continuity mistake: Blake is eating a bomb pop talking to Kevin - in one shot he only has blue and white in the next shot he has some red white and blue on the bomb pop.
Continuity mistake: When Anders catches up to Adam on the street, the pizza delivery car is turning onto the street they're on. In the next shot, the car is making the turn again.
Continuity mistake: While Adam and Ders are on stage, Blake comes up, still tied up with the ropes around his arms and chest. Then in one shot, the rope is loosened and hanging off his shoulder, but then he's tied back up in the next shot.
Continuity mistake: As Adam and others are talking to his grandfather's widow, he has a 40oz in his left hand which switches hands a couple of times. (00:29:00 - 00:30:00)
Other mistake: Anders, Blake, and Adam help promote Alice to become the boss. Before becoming boss and cleaning up, she had a very casual attitude and is shown wearing informal black, rebellious clothing. However in 3-10 "Flashback in the Day", when Anders, Blake, and Adam first meet Alice she is the same strict, formal boss seen predominantly in the show. So basically TAC in the Day makes no sense, because Alice was already boss by that point in time and already had met the gang before their first day at work. She recruited them, after all.
Continuity mistake: When Blake accidentally puts the customer on speaker, he puts the receiver back in the cradle. When the customer starts talking and there are close up shots of the phone, the receiver is now off the cradle. It's back on in the other shots though.
Continuity mistake: Before Adam gets off the "bike bar", he takes off the bridal shower veil and lays it on the counter. But in the next shot, Adam is off the bike bar and the veil is back on his head and he's taking it off again.
The Most Dangerless Game - S7-E6
Continuity mistake: In the beginning when the guys are shopping, Blake and Anders have 2 boxes in the cart (Unicorn Matrix dartboards), but when Adam goes to hide, there's only one. Later, when they're still shopping and meet the CEO's, there's shots with either 2 or just 1 box in the cart.