conan movie staples in no particular order:
if heiji is there, he will definitely say oi kudo at least 10 times within the first 30 mins of the show and then start arguing with kazuha over nothing
kogoro is useless, he's either drinking with the suspects/victim or simping over barely legal women (who are usually also suspects)
agasa hakase is randomly there dressed in a onesie to make a pun for 2 minutes and then he's gone again.
conan makes an excuse in order to track the culprit or talk to the fbi/psb, like needing the toilet ?? or staying the night at hakase's house
if heiji is part of the case, conan will think 'souka...!' after solving something and then say 'oi, hattori...', and then heiji will smirk and say 'aah, machigai nai'. and then they start running off together in the same direction
at some point, ran will be in danger and then randomly mistaken conan for shinichi as she's blacking out. the after image of shinichi starts forming behind conan, usually as he calls her name
conan will chase the suspect and defy gravity on the skateboard along impossible objects, like bridges, ropes, cars, ferris wheels, trains, cranes, pipes, buildings, satellite dishes etc. bonus if conan does a sick flip midair over a car or a truck and the kids in the car scream 'kakoii!!!'
conan has ESP and knows exactly when ran is thinking of him so he screams RAAAAAN in the middle of whatever he's doing
mansplaining to the murderer with a smirk on his face and then one half of his glasses turn white. bonus if he has his foot on a ball or his fingers on the dart watch
criminal: 'dare dayo, boya?!' *smirk* 'edogawa conan, tantei sa.' there is usually also wind blowing his hair around. don't ask why.
in the middle of the case there will be a haibara cameo, & conan will use her to find case relevant info and then hang up on her mid-sentence when she's telling him to be careful. and then haib will be like '*sigh* mattaku' but also smile a bit (girl stand tf up)
the detective boys will yap / send images to conan about something entirely unrelated to the case and then somehow conan solves the entire mystery. a bolt of light zips past his head and he's like 'naruhodoune.' and then he runs off with ran calling 'matte conan kun!' after him
glowing foot + ball kicking + screaming 'ikeeeeee', extra points if the ball is extra big or explodes or deflects a bomb/bullet