1) Angry swimmer out of the race 2) Despicable 3) Dilapidated 4) Dilapidated, slang 5) Dirty and infested with rats 6) Dirty and unkempt 7) Dog-eared 8) Falling apart at the seams 9) Flea-bitten 10) In bad condition 11) In bad shape 12) In disrepair 13) In serious disrepair 14) In shabby shape 15) In terrible condition 1) Shabby 2) Tatty 3) Worm-eaten 4) Worn 
Ratty is slang for irritable.
adjective of or characteristic of rats