1 definition by j-dwg

Verb - describing the action of soiling one's pants.
Named after the purple blob Maccas character who does not resemble anything in real life but seems to have an affinity for milkshakes.
1 - "OMG how did Chucho win that header against Vermaelan? I think I'm going to grim my pants"
"Too late, I already grimmed mine"

2 - "Where's the toilet otherwise I'm going to grim my pants"
by j-dwg October 12, 2009
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