Noun
timesuck (plural timesucks)
(informal) Any time-consuming activity.
Without the pain, numbness and timesuck of in-office whitening but miraculously still with actual results, she swears it does the deed for her sensitive teeth. Source: Internet
Yeah I have to say that did actually more than make up for the timesuck of the actual movie, one of the most entertaining riffs I’ve seen. Source: Internet