Ruin a chance completely. Did something very regrettable. Possible consequences: intense self-hate, suicide, depression etc.
'You cheated on your boyfriend for the sixth time?'
'Yeah, it was his best friend actually.'
'You fucked up big time!'
'Yeah, it was his best friend actually.'
'You fucked up big time!'
by dphn00 January 2, 2012
Get the Fucked up big timemug. Phrase - to stay up late for sex knowing that you will regret it the next day when you are sleep-deprived.
After the concert last night, Dave and I decided to fuck on borrowed time! I know it was a weeknight, but he is so good in bed!
by Estel95 September 29, 2021
Get the Fuck on Borrowed Timemug. 