What does TSIF mean?

Thank Science It's Friday



Other definitions of TSIF:

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How to use the term TSIF:

There are no example uses of TSIF at this time. We would greatly appreciate your contribution if you would like to submit your own!


More slang terms:

SICL

SICL

Sitting In Chair Laughing

ANFAWFOS

ANFAWFOS

And Now For A Word From Our Sponsor

FYL

FYL

Fuck Your Life

BFFTTE

BFFTTE

Best Friends Forever Til The End