Refers to Celtic fans in a derogtory manner. Tims are generally unwashed and illiterate. They are known to have an inferiority complex and most smell like a mixture of urine and Buckfast tonic wine.
Fact; 70% of all tims are on benefits
See also; Plastic paddy and Mhank.
2. No tims in Europe!
3. Tell all the tims you know that we're top of the league and there no!
4. person 1: Did you hear those tims are kiddly fiddlers?
Person 2: Aye mate. Big Jock knew.
That is so Tim.