to mess around

mess up

Don't include / involve me, don't count me in

doing something big; to make a big celebration

to be involved in something that one shouldn't be involved in [colloquial]

What's going on?; what happened? What to do?

parody

done! finished!

do some wicked activities (i.e. affair with women)

fiddle with

to totally wreck something [colloquial]

what are you doing

what's going on?; what the heck are you doing? [colloquial]

what are you doing ? what is going on ?

what's going on?; what the heck are you doing? [colloquial]

mess up

to mess up or create trouble

troublemaking

to keep disturbing someone [colloquial]

collaboration, project

to do something

to cause a fatality; accidental pregnancy

to mess up; to get oneself in a difficult situation

to end up (from any actions)

to make a complete mess; causing havoc; turning something into a total disaster [colloquial]

cannot be done

to spoil; to destroy [colloquial]

troublemaking / having sex (spoken)

get it done

homosexual act