Meanings

great difference

to put something in the wrong place

to miscount

to write incorrectly (e.g. character)

slip of the pen

to get on the wrong vehicle (bus, train, etc.)

incredible danger

parent's cousin

no matter what

breach of manners

to be mad

make one wrong move and ...

exceeding the speed limit

penalty clause

to pull a muscle

to miss each other

to be somewhat different (from before, from others, etc.)

justifiable cause for noncompliance with the law

off-topic (on an online thread)

off-topic (on an online thread)