Batman dodges shotgun bullets in an elevator[]
Feat, and since he does it while in complete darkness, it's proof that it's not aimdodging
Formula: (Distance the character moved in meters) x (Speed of projectile in meters/s) / (Distance the projectile was away from the character when he/she started to move in meters)
Batman moves roughly twice the length of his shoulder-to-shoulder width. On average, shoulder widths are 41.1 cm, so we'll use that and say Batman moved 82.2 cm.
On average elevators are 6.5 to 7 feet wide, consistent with what we see in the scene however neither the armed guy nor Batman are backed up against the wall, the distance between them is more or less half of the elevator's width, at most 3.5 ft or 1.0668 meters.
Keep in mind that since we can't see the projectiles, the result could be higher, so this is a lowball.
Shotgun bullets move at least 500 m/s
(0.822) x (500) / (1.0668) = 385.264342 m/s (Supersonic)
Given some shots, rather than half, I'll use a fifth and a tenth of the elevator's width.
1.0668/5 = 0.21336 m
"/10 = 0.10668 m
A fifth: (0.822) x (500) / (0.21336) = 1926.32171 m/s (Hypersonic)
A tenth: (0.822) x (500) / (0.10668) = 3852.64342 m/s (Hypersonic)
Croc makes a hole[]
Batman's height in Beware the Batman: 193.04 cm (based on Dane Lisslow impersonating him, the two were the exact same height and build)
He also weighs 255 lbs (the Batcave says its 250 but it's later corrected to 255)
Being able to lift and throw Batman with one arm makes Croc at least Peak Human too (able to easily lift at least 231.332109 kilograms)
Anyway, using Batman's height, we can find the size of this hole made by Croc.
Volume:
1440424.0027485 x 17-20 j/cc (violent fragmentation of concrete) = 24487208 to 28808480.1 J (5.8525831739962 to 6.8853919933078 Kilograms Of TNT, Small Building level)
Let's use 61.2 J/cc for reinforced concrete
1440424.0027485 x 61.2 = 88153949 J (21.06929947419 kg of TNT, Small Building level+)