Clockblocked

Clockblocked is:
When you want (or need) to be somewhere else and are actively trying to leave
then a situation occurs that needs dealing with, so you deal with it and as a consequence you don't get to leave on time.

You just got clockblocked

"Sorry I'm late, I got clockblocked by a meeting that went long"
-----
" She kept asking a bunch of stupid ass questions and I was like biiiiiitch I ain't got time for this shit, stop clockblockin, FOH"