Dumptruck bot
Holds discs and dumps them into the low zone at the end of match
Starstruck or ITZ bot
I mean thinking outside the box you could have a cool turret bit with auto aiming code but the coder forgot to change which goal to point at so it shoots all their discs into the opposing alliances goal
Spin up meta? 20charac
Here’s an all time classic shared by Deux Vex of a robot which managed to lose 1v0:
And, also, one should never underestimate the power of PHRANQ:
which managed to make it into the funniest, craziest, and most useless vex robot categories.